1. Key Laboratory of Bioactive Substances and Resource Utilization of Chinese Herbal Medicine from the Ministry of Education, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, People's Republic of China
2. Department of Biomedical Engineering, North Carolina State University, Raleigh, NC, USA
3. School of Pharmaceutical Sciences, Xiangnan University, Chenzhou, Hunan Province, People's Republic of China
4. College of Pharmacy, Heze University, Heze, Shandong Province, People's Republic of China