1. Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, Taichung 404328, Taiwan
2. Department of Chinese Medicine, China Medical University Beigang Hospital, Yunlin 651012, Taiwan
3. School of Post-Baccalaureate Chinese Medicine, China Medical University, Taichung 404328, Taiwan
4. School of Chinese Medicine, China Medical University, Taichung 404328, Taiwan
5. Department of Chinese Medicine, China Medical University Hospital, Taichung 404328, Taiwan