1. Department of Clinical Medicine, School of Medicine, Hunan Normal University, Changsha, China.
2. Department of Nephrology, Zhuzhou Central Hospital, Zhuzhou, China.
3. Department of Nephrology, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Hunan, China.
4. Department of Pharmacy, Xiangya Hospital, Central South University, Changsha, China.
5. Department of Clinical Trial Research Center, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Hunan, China.