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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 Inc.</publisher-name>
                <publisher-loc>Toronto, Canada</publisher-loc>
            </publisher>
        </journal-meta>
        <article-meta>
            <article-id pub-id-type="publisher-id">v3i2e25</article-id>
            <article-id pub-id-type="pmid" />
            <article-id pub-id-type="doi">10.2196/resprot.3488</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: Diagnosis and Prediction of Neuroendocrine Liver Metastases: A Protocol of Six Systematic Reviews</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" equal-contrib="yes">
                    <name name-style="western">
                        <surname>Arigoni</surname>
                        <given-names>Stephan</given-names>
                    </name>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib2" equal-contrib="yes">
                    <name name-style="western">
                        <surname>Ignjatovic</surname>
                        <given-names>Stefan</given-names>
                    </name>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib3">
                    <name name-style="western">
                        <surname>Sager</surname>
                        <given-names>Patrizia</given-names>
                    </name>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib4">
                    <name name-style="western">
                        <surname>Betschart</surname>
                        <given-names>Jonas</given-names>
                    </name>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib5">
                    <name name-style="western">
                        <surname>Buerge</surname>
                        <given-names>Tobias</given-names>
                    </name>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib6">
                    <name name-style="western">
                        <surname>Scherrer</surname>
                        <given-names>Elena</given-names>
                    </name>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib7">
                    <name name-style="western">
                        <surname>Wachtl</surname>
                        <given-names>Josephine</given-names>
                    </name>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib8">
                    <name name-style="western">
                        <surname>Tschuor</surname>
                        <given-names>Christoph</given-names>
                    </name>
                    <degrees>MD</degrees>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib9">
                    <name name-style="western">
                        <surname>Limani</surname>
                        <given-names>Perparim</given-names>
                    </name>
                    <degrees>MD</degrees>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib10">
                    <name name-style="western">
                        <surname>Puhan</surname>
                        <given-names>Milo A</given-names>
                    </name>
                    <degrees>MD, PhD</degrees>
                    <xref rid="aff2" ref-type="aff">2</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib11">
                    <name name-style="western">
                        <surname>Lesurtel</surname>
                        <given-names>Mickael</given-names>
                    </name>
                    <degrees>MD, PhD</degrees>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib12">
                    <name name-style="western">
                        <surname>Raptis</surname>
                        <given-names>Dimitri A</given-names>
                    </name>
                    <degrees>MD, PhD</degrees>
                    <xref rid="aff1" ref-type="aff">1</xref>
                </contrib>
                <contrib contrib-type="author" id="contrib13" corresp="yes">
                    <name name-style="western">
                        <surname>Breitenstein</surname>
                        <given-names>Stefan</given-names>
                    </name>
                    <degrees>MD, PD</degrees>
                    <xref rid="aff3" ref-type="aff">3</xref>
                    <address>
                        <institution>Cantonal Hospital Winterthur</institution>
                        <institution>Department of Surgery</institution>
                        <institution>Clinic for Visceral and Thoracic Surgery</institution>
                        <addr-line>Brauerstrasse 15</addr-line>
                        <addr-line>Winterthur, 8401</addr-line>
                        <country>Switzerland</country>
                        <phone>41 0522662402</phone>
                        <fax>41 0522662454</fax>
                        <email>stefan.breitenstein@usz.ch</email>
                    </address>
                </contrib>
            </contrib-group>
            <aff id="aff1">
                <sup>1</sup>
                <institution>Clinic for Visceral and Transplantation Surgery</institution>
                <institution>Department of Surgery</institution>
                <institution>University Hospital Zurich</institution>
                <addr-line>Zurich</addr-line>
                <country>Switzerland</country>
            </aff>
            <aff id="aff2">
                <sup>2</sup>
                <institution>Institute for Social and</institution>
                <institution>Preventive Medicine</institution>
                <institution>University of Zurich</institution>
                <addr-line>Zurich</addr-line>
                <country>Switzerland</country>
            </aff>
            <aff id="aff3">
                <sup>3</sup>
                <institution>Cantonal Hospital Winterthur</institution>
                <institution>Department of Surgery</institution>
                <institution>Clinic for Visceral and Thoracic Surgery</institution>
                <addr-line>Winterthur</addr-line>
                <country>Switzerland</country>
            </aff>
            <author-notes>
                <corresp>Corresponding Author: Stefan Breitenstein <email>stefan.breitenstein@usz.ch</email>
                </corresp>
            </author-notes>
            <pub-date pub-type="collection">
                <season>Apr-Jun</season>
                <year>2014</year>
            </pub-date>
            <pub-date pub-type="epub">
                <day>28</day>
                <month>04</month>
                <year>2014</year>
            </pub-date>
            <volume>3</volume>
            <issue>2</issue>
            <elocation-id>e25</elocation-id>
            <!--history from ojs - api-xml-->
            <history>
                <date date-type="received">
                    <day>23</day>
                    <month>04</month>
                    <year>2014</year>
                </date>
                <date date-type="accepted">
                    <day>24</day>
                    <month>04</month>
                    <year>2014</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>&#169;Stephan Arigoni, Stefan Ignjatovic, Patrizia Sager, Jonas Betschart, Tobias Buerge, Elena Scherrer, Josephine Wachtl, Christoph Tschuor, Perparim Limani, Milo A Puhan, Mickael Lesurtel, Dimitri A Raptis, Stefan Breitenstein. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 28.04.2014. </copyright-statement>
            <copyright-year>2014</copyright-year>
            <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/2.0/">
                <p>This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0/), 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 http://www.researchprotocols.org, as well as this copyright and license information must be included.</p>
            </license>
            <self-uri xlink:href="http://www.researchprotocols.org/2014/2/e25/" xlink:type="simple" />
<related-article related-article-type="corrected-article" xlink:title="Correction of:" xlink:href="http://www.researchprotocols.org/2013/2/e60/" vol="2" page="e60" />
        </article-meta>
    </front>
    <body>
        <p>The author Elena Scherrer was inadvertently omitted from the list of authors during the submission process of the paper &#34;Diagnosis and Prediction of Neuroendocrine Liver Metastases: A Protocol of Six Systematic Reviews&#34; (JMIR Res Protoc 2013;2(2):e60). The author Elena Scherrer (Clinic for Visceral and Transplantation Surgery, Department of Surgery, University Hospital Zurich, Zurich, Switzerland) should have been added after Tobias Buerge in the original published manuscript. This error was corrected in the online version of the paper on the JMIR Research Protocols website on April 28, 2014 along with the publication of this correction notice. This correction notice has been sent to PubMed and the correct full-text has been resubmitted to Pubmed Central and other full-text repositories.</p>
    </body>
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