[This corrects the article DOI: 10.2196/20699.].
©Charles Roberto Telles, Archisman Roy, Mohammad Rehan Ajmal, Syed Khalid Mustafa, Mohammad Ayaz Ahmad, Juan Moises de la Serna, Elisandro Pires Frigo, Manuel Hernández Rosales. Originally published in JMIR Public Health and Surveillance (https://publichealth.jmir.org), 03.05.2021.