<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ulrich, Hannes</style></author><author><style face="normal" font="default" size="100%">Kock-Schoppenhauer, Ann-Kristin</style></author><author><style face="normal" font="default" size="100%">Deppenwiese, Noemi</style></author><author><style face="normal" font="default" size="100%">Gött, Robert</style></author><author><style face="normal" font="default" size="100%">Kern, Jori</style></author><author><style face="normal" font="default" size="100%">Lablans, Martin</style></author><author><style face="normal" font="default" size="100%">Majeed, Raphael W.</style></author><author><style face="normal" font="default" size="100%">Stöhr, Mark</style></author><author><style face="normal" font="default" size="100%">Stausberg, Jürgen</style></author><author><style face="normal" font="default" size="100%">Varghese, Julian</style></author><author><style face="normal" font="default" size="100%">Dugas, Martin</style></author><author><style face="normal" font="default" size="100%">Ingenerf, Josef</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Understanding the Nature of Metadata – A Systematic Review</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Medical Internet Research</style></secondary-title><short-title><style face="normal" font="default" size="100%">J Med Internet Res</style></short-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year><pub-dates><date><style  face="normal" font="default" size="100%">01/2022</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.jmir.org/2022/1/e25440</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">24</style></volume><pages><style face="normal" font="default" size="100%">e25440</style></pages><issue><style face="normal" font="default" size="100%">1</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/35014967</style></custom1></record></records></xml>