1 Department of Endocrinology, NHC Key Laboratory of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
2 Department of Basic Physiology, The Health School Affiliated to Capital Medical University, China.
3 Department of Nutrition, Peking Union Medical College Hospital, Beijing 100730, China.
4 State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.