[This corrects the article DOI: 10.2196/50146.].
©Alla Melman, Min Jiat Teng, Danielle M Coombs, Qiang Li, Laurent Billot, Thomas Lung, Eileen Rogan, Mona Marabani, Owen Hutchings, Chris G Maher, Gustavo C Machado, Back@Home Investigators. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 16.05.2024.