1. Department of Acupuncture, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
2. China Academy of Chinese Medical Sciences, Beijing, China
3. Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, Beijing, China
4. Catholic Health System Internal Medicine Training Program, University at Buffalo, Buffalo, NY, USA
5. Shaanxi Province Hospital of Traditional Chinese Medicine, Xi'an, China