Affiliation: | 1. Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan;2. Department of Internal Medicine, College of Medicine, China Medical University, Taichung, Taiwan;3. Division of Kidney Disease, China Medical University Hospital, Taichung, Taiwan;4. Department of Otolaryngology, Head, and Neck Surgery, China Medical University Hospital, Taichung, Taiwan;5. Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan;6. Division of Nephrology, Chang Gung Memorial Hospital, Taipei, Taiwan;7. Chang Gung University College of Medicine, Taoyuan, Taiwan;8. Department of Health Services Administration, China Medical University, Taichung, Taiwan |