1. Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Bucheon, Korea.
2. Department of Hospital Medicine, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea.
3. Centers for Digital Health, Yongin Severance Hospital, Yonsei University Health System, Yongin, Korea.
4. Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, Korea.
5. Division of Infectious Diseases, Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul, Korea.