1. Department of Chinese Medicine Tsinghua University Hospital Beijing China
2. Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences Beijing China
3. Department of Dermatology The Second Mongolian Medical Hospital of Traditional Chinese Medicine Chi Feng City Inner Mongolia China
4. Guizhou University of Traditional Chinese Medicine Graduate School Guiyang City Guizhou China
5. Department of Rheumatology, Guang'anmen Hospital China Medical Sciences Beijing China
6. Department of Rheumatology Qinghai Hospital of TCM Xining City Qinghai China
7. Department of Internal Medicine Beijing Fengsheng Hospital of Traditional Medical Traumatology & Orthopedics Beijing China
8. Department of Rheumatology, Dongzhimen Hospital Beijing University of Chinese Medicine Beijing China