| Affiliation: | 1. Department of Internal Medicine, Dongguk University Medical Center, Gyeongju, Korea;2. Department of Biomedical Engineering, Seoul National University College of Medicine, Seoul, Korea;3. Department of Social and Preventive Medicine, Inha University College of Medicine, Incheon, Korea;4. Department of Internal Medicine, Healthcare System Gangnam Center Seoul National University Hospital, Seoul, Korea;5. Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea;6. Kidney Research Institute, Seoul National University Hospital, Seoul, Korea;7. Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea |
