1. School of Chinese Medicine; The University of Hong Kong; 10 Sassoon Road Pokfulam Hong Kong
2. Chengdu University of Traditional Chinese Medicine; Chengdu 610075 China
3. State Key Laboratory Breeding Base of Systematic Research, Development and Utilization of Chinese Medicine Resources; Sichuan Province and Ministry of Science and Technology; Chengdu 610075 China
4. Department of Breast Oncology, Sun Yat-Sen University Cancer Center, State Key Laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine; Guangzhou Guangdong China