[This corrects the article DOI: 10.2196/40595.].
©Tomotsugu Seki, Morio Aki, Toshi A Furukawa, Hirotsugu Kawashima, Tomotaka Miki, Yujin Sawaki, Takaaki Ando, Kentaro Katsuragi, Takahiko Kawashima, Senkei Ueno, Takashi Miyagi, Shun'ichi Noma, Shiro Tanaka, Koji Kawakami. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 03.01.2024.