. 2020 Nov 2;8(11):e18156. doi: 10.2196/18156
©Ioana Margineanu, Christina Louka, Maria Vincenti-Gonzalez, Antonia Morita Iswari Saktiawati, Johannes Schierle, Kabiru Mohammed Abass, Onno Akkerman, Jan-Willem Alffenaar, Adelita V Ranchor, Ymkje Stienstra. Originally published in JMIR mHealth and uHealth (http://mhealth.jmir.org), 02.11.2020.
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