1. Department of Urology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea.
2. Artificial Intelligence and Big-Data Convergence Center, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea.
3. Department of Preventive Medicine, Gachon University College of Medicine, Incheon, Korea.
4. Department of Urology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea.