©Trésor Zola Matuvanga, Ginger Johnson, Ynke Larivière, Emmanuel Esanga Longomo, Junior Matangila, Vivi Maketa, Bruno Lapika, Patrick Mitashi, Paula Mc Kenna, Jessie De Bie, Jean-Pierre Van Geertruyden, Pierre Van Damme, Hypolite Muhindo Mavoko. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 09.08.2021.
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