1. Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Department of Traditional Chinese Medicine, College of Life Sciences, Northwest University, No. 229 Taibai North Road, Xi’an, Shaanxi 710069, China
2. Department of Nutrition and Metabolism, National Institute for Nutrition and Food Safety, China Center for Disease Control and Prevention, 27 Nanwei Road, Xicheng District, Beijing 100050, China
3. Department of Traditional Chinese Medicine and Ethnic Medicine, National Institutes for Food and Drug Control, State Food and Drug Administration, 2 Tiantan Xili, Beijing 100050, China
4. National Institutes for Food and Drug Control, State Food and Drug Administration, 2 Tiantan Xili, Beijing 100050, China
5. Department of Obstetrics & Gynaecology, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore 117597
6. Department of Basic Pharmaceutical Sciences, School of Pharmacy, Husson University, 1 College Circle, Bangor, ME 04401, USA