1. Department of Dermatology Chongqing Hospital of Traditional Chinese Medicine (Chongqing Clinical Research Center for Dermatology; Chongqing Key Laboratory of Integrative Dermatology Research) Chongqing P.R. China
2. Department of General Surgery Chongqing Hospital of Traditional Chinese Medicine Chongqing P.R. China
3. The Second People's Hospital of Guizhou Province Guiyang P.R. China