[This corrects the article DOI: 10.2196/52946.].
©Marta Castillo-Rodenas, Josep Vidal-Alaball, Núria Solanas-Bacardit, Clotilde Farràs-Company, Aïna Fuster-Casanovas, Queralt Miró Catalina, Francesc López Seguí. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 05.03.2024.