@misc{Paganini2020, author = {Paganini, Sarah and Terhorst, Yannik and Sander, Lasse Bosse and Catic, Selma and Balci, Sümeyye and Küchler, Ann-Marie and Schultchen, Dana and Plaumann, Katrin and Sturmbauer, Sarah and Krämer, Lena Violetta and Lin, Jiaxi and Wurst, Ramona and Pryss, Rüdiger and Baumeister, Harald and Messner, Eva-Maria}, month = {jul}, title = {Quality of Physical Activity Apps: Systematic Search in App Stores and Content Analysis (Preprint)}, year = {2020} }