Correspondence
Professor Pei Hu , Clinical Pharmacology Research Center, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100032, China. E-mail: hubei01_pumch@163.com
Dr Rui Chen , Clinical Pharmacology Research Center, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100032, China. E-mail: chenrui04@126.com
Xiao-duo Guan1,2, Xian-ge Tang1,2, Ying-jun Zhang3,4, Hong-ming Xie3,4, Lin Luo3,4, Dan Wu3,4, Rui Chen1,2,*, Pei Hu1,2,*