1 Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan.
2 Divison of General Medicine, Department of Internal Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan.
3 Center of Integrative Medicine, Chi Mei Medical Center, Tainan, Taiwan.
4 Department of Nutrition, Chi Mei Medical Center, Tainan, Taiwan.
5 Department of Psychiatry, Chi Mei Medical Center, Tainan, Taiwan.
6 Division of Hospital Medicine, Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan; School of Medicine, College of Medicine, National Sun Yat-sen University, Kaohsiung, Taiwan. Electronic address: dtmed141@gmail.com.