1. The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, 518057, China
2. State Key Laboratory of Chemical Biology and Drug Discovery, Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China
3. Henry Cheng Research Laboratory for Drug Development, Lo Ka Chung Centre for Natural Anti-Cancer Drug Development, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, China