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    <citation>
      <titlStmt>
        <titl xml:lang="sv"></titl>
        <parTitl xml:lang="en">Exploration of immune phenotypes in self-sampling citizens</parTitl>
        <IDNo agency="SND">doi-10-17044-scilifelab-28902911-0</IDNo>
        <IDNo agency="DOI">https://doi.org/10.17044/SCILIFELAB.28902911</IDNo>
      </titlStmt>
      <prodStmt>
        <producer xml:lang="en" abbr="SND">Swedish National Data Service</producer>
        <producer xml:lang="sv" abbr="SND">Svensk nationell datatjänst</producer>
      </prodStmt>
      <holdings URI="https://doi.org/10.17044/SCILIFELAB.28902911">Landing page</holdings>
    </citation>
  </docDscr>
  <stdyDscr>
    <citation>
      <titlStmt>
        <titl xml:lang="sv"></titl>
        <parTitl xml:lang="en">Exploration of immune phenotypes in self-sampling citizens</parTitl>
        <IDNo agency="SND">doi-10-17044-scilifelab-28902911-0</IDNo>
        <IDNo agency="DOI">https://doi.org/10.17044/SCILIFELAB.28902911</IDNo>
      </titlStmt>
      <rspStmt>
        <AuthEnty xml:lang="en" affiliation="Science for Life Laboratory">Dahl, Leo</AuthEnty>
        <AuthEnty xml:lang="en" affiliation="Science for Life Laboratory">Schwenk, Jochen</AuthEnty>
      </rspStmt>
      <prodStmt>
        <grantNo xml:lang="en" agency="VINNOVA">2020-04451_Vinnova</grantNo>
        <grantNo xml:lang="en" agency="Swedish Research Council">2022-06340_VR</grantNo>
      </prodStmt>
      <distStmt>
        <distrbtr xml:lang="en" abbr="SND" URI="https://snd.se">Swedish National Data Service</distrbtr>
        <distrbtr xml:lang="sv" abbr="SND" URI="https://snd.se">Svensk nationell datatjänst</distrbtr>
        <distDate xml:lang="en" date="2026-01-08" />
      </distStmt>
      <verStmt>
        <version elementVersion="0" elementVersionDate="2026-01-08" />
      </verStmt>
      <holdings URI="https://doi.org/10.17044/SCILIFELAB.28902911">Landing page</holdings>
    </citation>
    <stdyInfo>
      <subject />
      <abstract xml:lang="en" contentType="abstract">This dataset contains levels of circulating antibodies and proteins measured in dried blood spot (DBS) samples. Study participants from the general population in Stockholm and Gothenburg (Sweden) self-sampled blood using sampling kits (Capitainer AB) during the spring of 2021.

- Levels of circulating antibodies were determined by multi-analyte serology using the Luminex platform. The data has been processed and normalised using a mixed model, followed by a Z-score transformation.
- Levels of circulating proteins were determined by proximity extension assays using the Olink Explore Inflammation panel from the Olink platform and NULISA-Seq using the 250-plex inflammation panel from Alamar Biosciences. The raw data has been processed using ProtPQN (https://doi.org/10.5281/zenodo.12731705) , followed by a Z-score transformation.
The files contain the following data and information:

- antigen_info.csv: Information about the antigens used in the serology assays.
- protein_data.csv: Proteomics measurements in wide format (each row a sample, each column a protein).
- protein_info.csv: Information about the proteins included in the proteomics assays.
- sample_info.csv: Information about the samples.
- serology_data.csv: Serological measurements in wide format.
- readme.txt: Additional details about the file contents.
Access to this data can be granted for non-commercial validation purposes and upon reasonable request to the provided contact. A reasonable request should contain the following:

- Name of PI and host organisation
- Contact details
- The scientific purpose of the data access request
- Commitment to inform when the data has been used in a publication
- Commitment not to host or share the data outside the requesting organisation
- Statement of non-commercial use of data</abstract>
      <sumDscr />
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    </method>
    <dataAccs>
      <useStmt>
        <restrctn xml:lang="en">Access to data through an external actor. Access to data is restricted.</restrctn>
        <restrctn xml:lang="sv">Åtkomst till data via extern aktör. Tillgång till data är begränsad.</restrctn>
        <conditions elementVersion="info:eu-repo-Access-Terms vocabulary">restrictedAccess</conditions>
      </useStmt>
    </dataAccs>
    <othrStdyMat />
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