[This corrects the article DOI: 10.2196/11487.].
©Ling Chu, Vaishnavi Kannan, Mujeeb A Basit, Diane J Schaeflein, Adolfo R Ortuzar, Jimmie F Glorioso, Joel R Buchanan, Duwayne L Willett. Originally published in JMIR Medical Informatics (http://medinform.jmir.org), 11.07.2019.