. 2020 Nov 12;9(11):e20072. doi: 10.2196/20072
©Giulia Lorenzoni, Danila Azzolina, Chiara Fraccaro, Alessandro Di Liberti, Augusto D'Onofrio, Chiara Cavalli, Tommaso Fabris, Gianpiero D'Amico, Giorgia Cibin, Luca Nai Fovino, Honoria Ocagli, Gino Gerosa, Giuseppe Tarantini, Dario Gregori. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 12.11.2020.
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