1. Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan.
2. Department of Chinese Medicine, An-Nan Hospital, China Medical University, Tainan, Taiwan.
3. Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan.
4. Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.
5. Department of Critical Care Medicine, Taichung Veterans General Hospital, Taichung, Taiwan.
6. School of Chinese Medicine, China Medical University, Taichung, Taiwan.
7. Cancer Research Center for Traditional Chinese Medicine, Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.