<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD Journal Publishing DTD v2.0 20040830//EN" "http://dtd.nlm.nih.gov/publishing/2.0/journalpublishing.dtd">
<article xmlns:xlink="http://www.w3.org/1999/xlink" article-type="correction" dtd-version="2.0">
  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">JMIR</journal-id>
      <journal-id journal-id-type="nlm-ta">J Med Internet Res</journal-id>
      <journal-title>Journal of Medical Internet Research</journal-title>
      <issn pub-type="epub">1438-8871</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">v21i7e14823</article-id>
      <article-id pub-id-type="pmid">31322126</article-id>
      <article-id pub-id-type="doi">10.2196/14823</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>Metadata and Table Caption Correction: What Do Patients Say About Doctors Online? A Systematic Review of Studies on Patient Online Reviews</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" id="contrib1" corresp="yes">
          <name name-style="western">
            <surname>Hong</surname>
            <given-names>Y Alicia</given-names>
          </name>
          <degrees>PhD</degrees>
          <xref rid="aff1" ref-type="aff">1</xref>
          <address>
            <institution>Department of Health Administration and Policy</institution>
            <institution>George Mason University</institution>
            <addr-line>4400 University Drive, MS 1J3</addr-line>
            <addr-line>Fairfax, VA, 22030</addr-line>
            <country>United States</country>
            <phone>1 703 993 1929</phone>
            <email>yhong22@gmu.edu</email>
          </address>
          <xref rid="aff2" ref-type="aff">2</xref>
          <ext-link ext-link-type="orcid">http://orcid.org/0000-0002-1481-6495</ext-link>
        </contrib>
        <contrib contrib-type="author" id="contrib2">
          <name name-style="western">
            <surname>Liang</surname>
            <given-names>Chen</given-names>
          </name>
          <degrees>PhD</degrees>
          <xref rid="aff3" ref-type="aff">3</xref>
          <ext-link ext-link-type="orcid">http://orcid.org/0000-0002-9803-9880</ext-link>
        </contrib>
        <contrib contrib-type="author" id="contrib3">
          <name name-style="western">
            <surname>Radcliff</surname>
            <given-names>Tiffany A</given-names>
          </name>
          <degrees>PhD</degrees>
          <xref rid="aff2" ref-type="aff">2</xref>
          <ext-link ext-link-type="orcid">http://orcid.org/0000-0003-4482-8056</ext-link>
        </contrib>
        <contrib contrib-type="author" id="contrib4">
          <name name-style="western">
            <surname>Wigfall</surname>
            <given-names>Lisa T</given-names>
          </name>
          <degrees>PhD</degrees>
          <xref rid="aff4" ref-type="aff">4</xref>
          <ext-link ext-link-type="orcid">http://orcid.org/0000-0002-9445-7129</ext-link>
        </contrib>
        <contrib contrib-type="author" id="contrib5">
          <name name-style="western">
            <surname>Street</surname>
            <given-names>Richard L</given-names>
          </name>
          <degrees>PhD</degrees>
          <xref rid="aff5" ref-type="aff">5</xref>
          <ext-link ext-link-type="orcid">http://orcid.org/0000-0001-7392-9927</ext-link>
        </contrib>
      </contrib-group>
      <aff id="aff1">
      <label>1</label>
      <institution>Department of Health Administration and Policy</institution>
      <institution>George Mason University</institution>  
      <addr-line>Fairfax, VA</addr-line>
      <country>United States</country></aff>
      <aff id="aff2">
      <label>2</label>
      <institution>School of Public Health</institution>
      <institution>Texas A&amp;M University</institution>  
      <addr-line>College Station, TX</addr-line>
      <country>United States</country></aff>
      <aff id="aff3">
      <label>3</label>
      <institution>Arnold School of Public Health</institution>
      <institution>University of South Carolina</institution>  
      <addr-line>Columbia, SC</addr-line>
      <country>United States</country></aff>
      <aff id="aff4">
      <label>4</label>
      <institution>Department of Health Kinesiology</institution>
      <institution>Texas A&amp;M University</institution>  
      <addr-line>College Station, TX</addr-line>
      <country>United States</country></aff>
      <aff id="aff5">
      <label>5</label>
      <institution>Department of Communication</institution>
      <institution>Texas A&amp;M University</institution>  
      <addr-line>College Station, TX</addr-line>
      <country>United States</country></aff>
      <author-notes>
        <corresp>Corresponding Author: Y Alicia Hong 
        <email>yhong22@gmu.edu</email></corresp>
      </author-notes>
      <pub-date pub-type="collection">
        <month>7</month>
        <year>2019</year>
      </pub-date>
      <pub-date pub-type="epub">
        <day>18</day>
        <month>7</month>
        <year>2019</year>
      </pub-date>
      <volume>21</volume>
      <issue>7</issue>
      <elocation-id>e14823</elocation-id>
      <!--history from ojs - api-xml-->
      <history>
        <date date-type="received">
          <day>26</day>
          <month>5</month>
          <year>2019</year>
        </date>
        <date date-type="accepted">
          <day>13</day>
          <month>6</month>
          <year>2019</year>
        </date>
      </history>
      <copyright-statement>©Y Alicia Hong, Chen Liang, Tiffany A Radcliff, Lisa T Wigfall, Richard L Street. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 18.07.2019.</copyright-statement>
      <copyright-year>2019</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 the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.jmir.org/, as well as this copyright and license information must be included.</p>
      </license>
      <self-uri xlink:href="http://www.jmir.org/2019/7/e14823/" xlink:type="simple"/>
      <related-article related-article-type="corrected-article" id="v6i2e21" ext-link-type="doi" xlink:href="10.2196/12521" vol="21" page="e12521" xlink:type="simple">http://www.jmir.org/2019/4/e12521/</related-article>
    </article-meta>
  </front>
  <body>
    <p>The authors of “What Do Patients Say About Doctors Online? A Systematic Review of Studies on Patient Online Reviews” (J Med Internet Res 2019;21(4):e12521) made an error in the caption of Table 2. It previously read “Summaries of published studies on patient online reviews (63 studies consisting of 69 articles)” but has now been changed to “Studies that compare patient online reviews with traditional healthcare quality indicators”.</p>
    <p>The lead author, Y Alicia Hong, now has an additional affiliation (Department of Health Administration and Policy, George Mason University, Fairfax, VA, United States) in addition to her previous affiliation (School of Public Health, Texas A&amp;M University, College Station, TX, United States). This has bumped the numbering of all other affiliations by one, although affiliations remain the same for all other authors.</p>
    <p>Y Alicia Hong is also the corresponding author and wishes to use her new affiliation’s information for correspondence. The previous contact information was as follows:</p>
    <disp-quote>
      <p>Y Alicia Hong, PhD</p>
      <p>School of Public Health</p>
      <p>Texas A&amp;M University</p>
      <p>212 Adriance Lab Road</p>
      <p>College Station, TX, 77843-1266</p>
      <p>United States</p>
      <p>Phone: 1 9794369343</p>
      <p>Email: yhong@sph.tamhsc.edu</p>
    </disp-quote>
    <p>The new contact information is as follows:</p>
    <disp-quote>
      <p>Y Alicia Hong, PhD</p>
      <p>Department of Health Administration and Policy</p>
      <p>George Mason University 4400 University Drive, MS 1J3</p>
      <p>Fairfax, VA, 22030</p>
      <p>United States</p>
      <p>Phone: 1 703 993 1929</p>
      <p>Email: yhong22@gmu.edu</p>
    </disp-quote>
    <p>The correction will appear in the online version of the paper on the JMIR website on July 18, 2019, 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 also has been resubmitted to those repositories.</p>
  </body>
</article>
