1 Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, and Department of Nephrology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China; shtu@tjh.tjmu.edu.cn.
2 Hubei University of Chinese Medicine, Wuhan, Hubei;
3 Institute of Integrated Traditional Chinese and Western Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave., Wuhan, Hubei 430030, China. shtu@tjh.tjmu.edu.cn.