1. Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
2. Institute of Biomedical Sciences, Mackay Medical College, New Taipei City, Taiwan
3. Department of Medical Research, Taichung Veterans General Hospital, Taichung, Taiwan
4. School of Chinese Medicine for Post-Baccalaureate, I-Shou University, Kaohsiung, Taiwan
5. Division of Hepatology and Gastroenterology, Department of Internal Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
6. Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
7. College of Medicine, China Medical University, Taichung, Taiwan
8. Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan
9. Graduate Institute of Clinical Medical Science and School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan