. 2021 Feb 18;23(2):e25232. doi: 10.2196/25232
©Yoshito Nishimura, Kanako Ochi, Kazuki Tokumasu, Mikako Obika, Hideharu Hagiya, Hitomi Kataoka, Fumio Otsuka. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 18.02.2021.
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