<?xml version="1.0" encoding="UTF-8"?>
<SAMPLE_SET xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <SAMPLE alias="GSM6656417" accession="SRS15454992">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15454992</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353099</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656417</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Blood, CD8_TEM, 01</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Blood</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Blood</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>COVID</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>6857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TEM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>01</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>67</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>female</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656418" accession="SRS15454993">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15454993</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353098</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656418</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Blood, CD8_TEMRA, 01</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
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      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Blood</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>COVID</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>5186</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TEMRA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>01</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>67</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>female</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656419" accession="SRS15454994">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15454994</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353097</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656419</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>sub_WM, CD8_TRM, 02</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>sub_WM</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>PIFTD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>88386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>66</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656420" accession="SRS15454995">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15454995</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353096</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656420</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>CC_WM, CD8_TRM, 02</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>CC_WM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>CC_WM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>PIFTD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>95514</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>66</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656422" accession="SRS15454996">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15454996</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353094</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656422</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>GM, CD8_TRM, 02</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>GM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>GM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>PIFTD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>6103</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>66</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656421" accession="SRS15454997">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15454997</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353095</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656421</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>medulla, CD8_TRM, 02</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>medulla</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>medulla</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>PIFTD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>15348</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>02</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>66</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656423" accession="SRS15454998">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15454998</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353093</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656423</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Blood, CD8_TEM, 03</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>Blood</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>Blood</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>NARCO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>41493</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TEM</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>03</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>75</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656424" accession="SRS15454999">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15454999</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353092</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656424</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>Blood, CD8_TEMRA, 03</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
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    </SAMPLE_LINKS>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>Blood</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>NARCO</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>73981</VALUE>
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      <SAMPLE_ATTRIBUTE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455000</PRIMARY_ID>
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      <EXTERNAL_ID namespace="GEO">GSM6656425</EXTERNAL_ID>
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    <TITLE>sub_WM, CD8_TRM, 03</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
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        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
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        <TAG>disease</TAG>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455001</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353090</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656426</EXTERNAL_ID>
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    <TITLE>CC_WM, CD8_TRM, 03</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
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        <VALUE>CC_WM</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>NARCO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>67050</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>75</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
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  </SAMPLE>
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    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455002</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353088</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656428</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>sub_WM, CD8_TRM, 04</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
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      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
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        <VALUE>sub_WM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>PIFTD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>17118</VALUE>
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      <SAMPLE_ATTRIBUTE>
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        <VALUE>CD8_TRM</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
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      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>69</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656427" accession="SRS15455003">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455003</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353089</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656427</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>medulla, CD8_TRM, 03</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
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        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
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        <VALUE>medulla</VALUE>
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      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>NARCO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>3979</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
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      <SAMPLE_ATTRIBUTE>
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      <SAMPLE_ATTRIBUTE>
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      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
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    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656429" accession="SRS15455004">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455004</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353087</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656429</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>medulla, CD8_TRM, 04</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>medulla</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>medulla</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>PIFTD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>2944</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>69</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656430" accession="SRS15455005">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455005</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353086</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656430</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>sub_WM, CD8_TRM, 05</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>sub_WM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>sub_WM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>VD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>18301</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>75</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656431" accession="SRS15455006">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455006</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353085</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656431</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>medulla, CD8_TRM, 05</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>medulla</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>medulla</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>VD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>4824</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>75</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656432" accession="SRS15455007">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455007</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353084</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656432</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>sub_WM, CD8_TRM, 06</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>sub_WM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>sub_WM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>PIFTD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>29600</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>06</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>75</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656433" accession="SRS15455008">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455008</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353083</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656433</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>CC_WM, CD8_TRM, 06</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>CC_WM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>CC_WM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>PIFTD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>25432</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>06</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>75</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GSM6656434" accession="SRS15455009">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS15455009</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN31353082</EXTERNAL_ID>
      <EXTERNAL_ID namespace="GEO">GSM6656434</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>medulla, CD8_TRM, 06</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>9606</TAXON_ID>
      <SCIENTIFIC_NAME>Homo sapiens</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>891737</ID>
          <LABEL>PRJNA891737</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>source_name</TAG>
        <VALUE>medulla</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tissue</TAG>
        <VALUE>medulla</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>disease</TAG>
        <VALUE>PIFTD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>cell number</TAG>
        <VALUE>12640</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>tcell</TAG>
        <VALUE>CD8_TRM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>patient</TAG>
        <VALUE>06</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>age</TAG>
        <VALUE>75</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>Sex</TAG>
        <VALUE>male</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
</SAMPLE_SET>
