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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">ResProt</journal-id>
      <journal-id journal-id-type="nlm-ta">JMIR Res Protoc</journal-id>
      <journal-title>JMIR Research Protocols</journal-title>
      <issn pub-type="epub">1929-0748</issn>
      <publisher>
        <publisher-name>JMIR Publications</publisher-name>
        <publisher-loc>Toronto, Canada</publisher-loc>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">v10i6e30020</article-id>
      <article-id pub-id-type="pmid">34081613</article-id>
      <article-id pub-id-type="doi">10.2196/30020</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Corrigenda and Addenda</subject>
        </subj-group>
        <subj-group subj-group-type="article-type">
          <subject>Corrigenda and Addenda</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Correction: Disparities in Care Outcomes in Atlanta Between Black and White Men Who Have Sex With Men Living With HIV: Protocol for a Prospective Cohort Study (Engage[men]t)</article-title>
      </title-group>
      <contrib-group>
        <contrib id="contrib1" contrib-type="author" corresp="yes">
          <name name-style="western">
            <surname>Sullivan</surname>
            <given-names>Patrick Sean</given-names>
          </name>
          <degrees>DVM, PhD</degrees>
          <xref rid="aff1" ref-type="aff">1</xref>
          <address>
            <institution>Department of Epidemiology</institution>
            <institution>Rollins School of Public Health</institution>
            <institution>Emory University</institution>
            <addr-line>1518 Clifton Road NE</addr-line>
            <addr-line>Atlanta, GA, 30322</addr-line>
            <country>United States</country>
            <phone>1 4047272038</phone>
            <email>pssulli@emory.edu</email>
          </address>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0002-7728-0587</ext-link>
        </contrib>
        <contrib id="contrib2" contrib-type="author">
          <name name-style="western">
            <surname>Taussig</surname>
            <given-names>Jennifer</given-names>
          </name>
          <degrees>MPH</degrees>
          <xref rid="aff1" ref-type="aff">1</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0003-4863-2640</ext-link>
        </contrib>
        <contrib id="contrib3" contrib-type="author">
          <name name-style="western">
            <surname>Valentine-Graves</surname>
            <given-names>Mariah</given-names>
          </name>
          <degrees>MPH</degrees>
          <xref rid="aff1" ref-type="aff">1</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0002-2834-8602</ext-link>
        </contrib>
        <contrib id="contrib4" contrib-type="author">
          <name name-style="western">
            <surname>Luisi</surname>
            <given-names>Nicole</given-names>
          </name>
          <degrees>MPH</degrees>
          <xref rid="aff1" ref-type="aff">1</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0003-4466-7141</ext-link>
        </contrib>
        <contrib id="contrib5" contrib-type="author">
          <name name-style="western">
            <surname>Del Rio</surname>
            <given-names>Carlos</given-names>
          </name>
          <degrees>MD</degrees>
          <xref rid="aff2" ref-type="aff">2</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0002-0153-3517</ext-link>
        </contrib>
        <contrib id="contrib6" contrib-type="author">
          <name name-style="western">
            <surname>Guest</surname>
            <given-names>Jodie L</given-names>
          </name>
          <degrees>MPH, PhD</degrees>
          <xref rid="aff1" ref-type="aff">1</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0002-3650-3975</ext-link>
        </contrib>
        <contrib id="contrib7" contrib-type="author">
          <name name-style="western">
            <surname>Jones</surname>
            <given-names>Jeb</given-names>
          </name>
          <degrees>MS, MPH, PhD</degrees>
          <xref rid="aff1" ref-type="aff">1</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0001-9165-1658</ext-link>
        </contrib>
        <contrib id="contrib8" contrib-type="author">
          <name name-style="western">
            <surname>Millett</surname>
            <given-names>Greg</given-names>
          </name>
          <degrees>MPH</degrees>
          <xref rid="aff3" ref-type="aff">3</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0001-8682-8850</ext-link>
        </contrib>
        <contrib id="contrib9" contrib-type="author">
          <name name-style="western">
            <surname>Rosenberg</surname>
            <given-names>Eli S</given-names>
          </name>
          <degrees>MPH, PhD</degrees>
          <xref rid="aff4" ref-type="aff">4</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0002-1695-8075</ext-link>
        </contrib>
        <contrib id="contrib10" contrib-type="author">
          <name name-style="western">
            <surname>Stephenson</surname>
            <given-names>Rob</given-names>
          </name>
          <degrees>PhD</degrees>
          <xref rid="aff5" ref-type="aff">5</xref>
          <xref rid="aff6" ref-type="aff">6</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0002-9239-2640</ext-link>
        </contrib>
        <contrib id="contrib11" contrib-type="author">
          <name name-style="western">
            <surname>Kelley</surname>
            <given-names>Colleen</given-names>
          </name>
          <degrees>MD, MPH</degrees>
          <xref rid="aff2" ref-type="aff">2</xref>
          <ext-link ext-link-type="orcid">https://orcid.org/0000-0001-5611-0119</ext-link>
        </contrib>
      </contrib-group>
      <aff id="aff1">
        <label>1</label>
        <institution>Department of Epidemiology</institution>
        <institution>Rollins School of Public Health</institution>
        <institution>Emory University</institution>
        <addr-line>Atlanta, GA</addr-line>
        <country>United States</country>
      </aff>
      <aff id="aff2">
        <label>2</label>
        <institution>Division of Infectious Diseases</institution>
        <institution>Department of Medicine</institution>
        <institution>Emory University</institution>
        <addr-line>Atlanta, GA</addr-line>
        <country>United States</country>
      </aff>
      <aff id="aff3">
        <label>3</label>
        <institution>amFAR, the Foundation for AIDS Research</institution>
        <addr-line>Washington, DC</addr-line>
        <country>United States</country>
      </aff>
      <aff id="aff4">
        <label>4</label>
        <institution>Department of Epidemiology</institution>
        <institution>School of Public Health</institution>
        <institution>University at Albany, State University of New York</institution>
        <addr-line>Albany, NY</addr-line>
        <country>United States</country>
      </aff>
      <aff id="aff5">
        <label>5</label>
        <institution>Department of Systems, Population, and Leadership</institution>
        <institution>School of Nursing</institution>
        <institution>University of Michigan</institution>
        <addr-line>Ann Arbor, MI</addr-line>
        <country>United States</country>
      </aff>
      <aff id="aff6">
        <label>6</label>
        <institution>The Center for Sexuality and Health Disparities</institution>
        <institution>University of Michigan</institution>
        <addr-line>Ann Arbor, MI</addr-line>
        <country>United States</country>
      </aff>
      <author-notes>
        <corresp>Corresponding Author: Patrick Sean Sullivan <email>pssulli@emory.edu</email></corresp>
      </author-notes>
      <pub-date pub-type="collection">
        <month>6</month>
        <year>2021</year>
      </pub-date>
      <pub-date pub-type="epub">
        <day>3</day>
        <month>6</month>
        <year>2021</year>
      </pub-date>
      <volume>10</volume>
      <issue>6</issue>
      <elocation-id>e30020</elocation-id>
      <history>
        <date date-type="received">
          <day>28</day>
          <month>4</month>
          <year>2021</year>
        </date>
        <date date-type="accepted">
          <day>31</day>
          <month>5</month>
          <year>2021</year>
        </date>
      </history>
      <copyright-statement>©Patrick Sean Sullivan, Jennifer Taussig, Mariah Valentine-Graves, Nicole Luisi, Carlos Del Rio, Jodie L Guest, Jeb Jones, Greg Millett, Eli S Rosenberg, Rob Stephenson, Colleen Kelley. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 03.06.2021.</copyright-statement>
      <copyright-year>2021</copyright-year>
      <license license-type="open-access" xlink:href="https://creativecommons.org/licenses/by/4.0/">
        <p>This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Research Protocols, is properly cited. The complete bibliographic information, a link to the original publication on https://www.researchprotocols.org, as well as this copyright and license information must be included.</p>
      </license>
      <self-uri xlink:href="https://www.researchprotocols.org/2021/6/e30020" xlink:type="simple"/>
      <related-article related-article-type="corrected-article" id="v10i2e21985" ext-link-type="doi" xlink:href="10.2196/21985" vol="10" page="e21985" xlink:type="simple">https://www.researchprotocols.org/2021/2/e21985</related-article>
    </article-meta>
  </front>
  <body>
    <p>In “Disparities in Care Outcomes in Atlanta Between Black and White Men Who Have Sex With Men Living With HIV: Protocol for a Prospective Cohort Study (Engage[men]t)” (JMIR Res Protoc 2021;10(2):e21985) the authors noted one error.</p>
    <p>In the originally published manuscript, one author was inadvertently not displayed in the authorship list. Author Jodie L Guest was uploaded in the manuscript file, but inadvertently not entered in the online metadata. In the corrected manuscript, the order of authorship has been updated as follows:</p>
    <disp-quote>
      <p>Patrick Sean Sullivan; Jennifer Taussig; Mariah Valentine-Graves; Nicole Luisi; Carlos Del Rio; Jodie L Guest; Jeb Jones; Greg Millett; Eli S Rosenberg; Rob Stephenson; Colleen Kelley</p>
    </disp-quote>
    <p>The correction will appear in the online version of the paper on the JMIR Publications website on June 3, 2021, together with the publication of this correction notice. Because this was made after submission to PubMed, PubMed Central, and other full-text repositories, the corrected article has also been resubmitted to those repositories.</p>
  </body>
</article>
