1 Key Laboratory of Chinese Internal Medicine of Ministry of Education and Beijing, Dongzhimen Hospital Affiliated to Beijing University of Chinese Medicine, Beijing, China.
2 Rush University, Chicago, IL, USA.
3 Chonbuk National University Medical School, Jeonju, Republic of Korea.
4 The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
5 Yale University School of Medicine, New Haven, CT, USA.