Affiliation: | 1. Division of Colorectal Surgery, Department of Surgery, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan;2. Cancer Center, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan, Republic of China;3. School of Medicine, Tzu Chi University, Hualien, Taiwan, Republic of China;4. Division of General Surgery, Department of Surgery, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan;5. Division of Nephrology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi, Taiwan, Republic of China;6. Department of Otorhinolaryngology, Head and Neck Surgery, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, Republic of China;7. Department of Otolaryngology, Head and Neck Surgery, Tri‐Service General Hospital, Taipei, Taiwan, Republic of China;8. School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China |