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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">JMU</journal-id>
      <journal-id journal-id-type="nlm-ta">JMIR Mhealth Uhealth</journal-id>
      <journal-title>JMIR mHealth and uHealth</journal-title>
      <issn pub-type="epub">2291-5222</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">v6i4e13</article-id>
    <article-id pub-id-type="pmid">30578223</article-id>
    <article-id pub-id-type="doi">10.2196/mhealth.8317</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 Correction: Direct Adherence Measurement Using an Ingestible Sensor Compared With Self-Reporting in High-Risk Cardiovascular Disease Patients Who Knew They Were Being Measured: Prospective Intervention</article-title>
    </title-group>
    <contrib-group>
      <contrib contrib-type="editor">
        <name>
          <surname>Eysenbach</surname>
          <given-names>Gunther</given-names>
        </name>
      </contrib>
    </contrib-group>
    <contrib-group>
      <contrib contrib-type="author" id="contrib1">
        <name name-style="western">
          <surname>Thompson</surname>
          <given-names>David</given-names>
        </name>
        <degrees>MRCPI</degrees>
        <xref rid="aff1" ref-type="aff">1</xref>
        <ext-link ext-link-type="orcid">http://orcid.org/0000-0002-0850-7784</ext-link>
      </contrib>
      <contrib contrib-type="author" id="contrib2">
        <name name-style="western">
          <surname>Mackay</surname>
          <given-names>Teresa</given-names>
        </name>
        <degrees>RN</degrees>
        <xref rid="aff2" ref-type="aff">2</xref>
        <ext-link ext-link-type="orcid">http://orcid.org/0000-0003-0918-5171</ext-link>
      </contrib>
      <contrib contrib-type="author" id="contrib3">
        <name name-style="western">
          <surname>Matthews</surname>
          <given-names>Maria</given-names>
        </name>
        <degrees>RN</degrees>
        <xref rid="aff2" ref-type="aff">2</xref>
        <ext-link ext-link-type="orcid">http://orcid.org/0000-0003-1686-4498</ext-link>
      </contrib>
      <contrib contrib-type="author" id="contrib4">
        <name name-style="western">
          <surname>Edwards</surname>
          <given-names>Judith</given-names>
        </name>
        <degrees>RN</degrees>
        <xref rid="aff2" ref-type="aff">2</xref>
        <ext-link ext-link-type="orcid">http://orcid.org/0000-0002-2954-6942</ext-link>
      </contrib>
      <contrib contrib-type="author" id="contrib5" corresp="yes">
      <name name-style="western">
        <surname>Peters</surname>
        <given-names>Nicholas S</given-names>
      </name>
      <degrees>MD, FRCP, FHRS</degrees>
      <xref rid="aff3" ref-type="aff">3</xref>
      <address>
        <institution>National Heart and Lung Institute</institution>
        <institution>Imperial College London</institution>
        <addr-line>4th Floor Imperial Centre for Translational and Experimental Medicine</addr-line>
        <addr-line>Du Cane Road</addr-line>
        <addr-line>London, W12 0NN</addr-line>
        <country>United Kingdom</country>
        <phone>44 2075941880</phone>
        <fax>44 2075941880</fax>
        <email>n.peters@imperial.ac.uk</email>
      </address>  
      <ext-link ext-link-type="orcid">http://orcid.org/0000-0002-3581-8078</ext-link></contrib>
      <contrib contrib-type="author" id="contrib6">
        <name name-style="western">
          <surname>Connolly</surname>
          <given-names>Susan B</given-names>
        </name>
        <degrees>MRCPI, PhD</degrees>
        <xref rid="aff3" ref-type="aff">3</xref>
        <ext-link ext-link-type="orcid">http://orcid.org/0000-0002-0524-4245</ext-link>
      </contrib>
    </contrib-group>
    <aff id="aff1">
    <sup>1</sup>
    <institution>International Centre for Circulatory Health</institution>
    <institution>National Heart and Lung Institute</institution>  
    <institution>Imperial College London</institution>  
    <addr-line>London</addr-line>
    <country>United Kingdom</country></aff>
    <aff id="aff2">
      <sup>2</sup>
      <institution>Imperial College Healthcare NHS Trust</institution>
      <addr-line>London</addr-line>
      <country>United Kingdom</country>
    </aff>
    <aff id="aff3">
    <sup>3</sup>
    <institution>National Heart and Lung Institute</institution>
    <institution>Imperial College London</institution>  
    <addr-line>London</addr-line>
    <country>United Kingdom</country></aff>
    <author-notes>
      <corresp>Corresponding Author: Nicholas S Peters 
      <email>n.peters@imperial.ac.uk</email></corresp>
    </author-notes>
    <pub-date pub-type="collection"><month>04</month><year>2018</year></pub-date>
    <pub-date pub-type="epub">
      <day>27</day>
      <month>04</month>
      <year>2018</year>
    </pub-date>
    <volume>6</volume>
    <issue>4</issue>
    <elocation-id>e13</elocation-id>
    <!--history from ojs - api-xml-->
    <history>
      <date date-type="received">
        <day>15</day>
        <month>8</month>
        <year>2017</year>
      </date>
    </history>
    <!--(c) the authors - correct author names and publication date here if necessary. Date in form ', dd.mm.yyyy' after jmir.org-->
    <copyright-statement>©David Thompson, Teresa Mackay, Maria Matthews, Judith Edwards, Nicholas S Peters, Susan B Connolly. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 27.04.2018.</copyright-statement>
    <copyright-year>2017</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 mhealth and uhealth, is properly cited. The complete bibliographic information, a link to the original publication on http://mhealth.jmir.org/, as well as this copyright and license information must be included.</p>
    </license>  
    <self-uri xlink:href="http://mhealth.jmir.org/2018/4/e13/" xlink:type="simple"/>
  
  
<related-article related-article-type="corrected-article" id="v5i6e76" ext-link-type="doi" xlink:href="10.2196/mhealth.6998" vol="5" page="e76" xlink:type="simple"> http://mhealth.jmir.org/2017/6/e76/</related-article></article-meta>

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  <body>
    <p>In the paper by David Thompson et al, “Direct Adherence Measurement Using an Ingestible Sensor Compared With Self-Reporting in High-Risk Cardiovascular Disease Patients Who Knew They Were Being Measured: A Prospective Intervention” (JMIR Mhealth Uhealth 2017;5(6):e76), author Nicholas S Peters's middle name initial was omitted.  </p>
    <p>The author's name has been corrected and the corrected article will appear in the online version of the paper on the JMIR website on April 27, 2018, 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 re-submitted to those repositories.</p>
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