. 2019 Jan 25;8(1):e10914. doi: 10.2196/10914
©Samuel Fuhrimann, Mirko S Winkler, Philipp Staudacher, Frederik T Weiss, Christian Stamm, Rik IL Eggen, Christian H Lindh, José A Menezes-Filho, Joseph M Baker, Fernando Ramírez-Muñoz, Randall Gutiérrez-Vargas, Ana M Mora. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 25.01.2019.
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