1. State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China
2. School of Traditional Chinese Medicine, Yunnan University of Traditional Chinese Medicine, Kunming 650500, China
3. Health Science Center, Shenzhen University, Shenzhen 518060, China
4. School of Pharmacy, Henan University of Traditional Medicine, Zhengzhou 450008, China