1. College of Pharmacy, Chengdu University of Traditional Chinese Medicine, No. 1166 Liutai Avenue, Wenjiang District, Chengdu 610075, China
2. Chongqing Institute of Chinese Materia Medica, Chongqing, China
3. Taiji Group, Chongqing, China
4. Yunnan Haifeng Pharmaceutical Co., Ltd, Yunnan, China