[This corrects the article DOI: 10.2196/27990.].
©Esther Román-Villarán, Celia Alvarez-Romero, Alicia Martínez-García, German Antonio Escobar-Rodríguez, María José García-Lozano, Bosco Barón-Franco, Lourdes Moreno-Gaviño, Jesús Moreno-Conde, José Antonio Rivas-González, Carlos Luis Parra-Calderón. Originally published in JMIR Formative Research (https://formative.jmir.org), 28.02.2023.