[This corrects the article DOI: 10.2196/44484.].
©Cosimo Tuena, Francesca Borghesi, Francesca Bruni, Silvia Cavedoni, Sara Maestri, Giuseppe Riva, Mauro Tettamanti, Rosa Liperoti, Lorena Rossi, Maurizio Ferrarin, Marco Stramba-Badiale. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 26.09.2023.