1. Department of Nephrology, Ningxia Medical University Affifiliated People’s Hospital of Autonomous Region of Ningxia, Yinchuan, Ningxia, 750004, China
2. The Third Clinical Medical College of Ningxia Medical University, Yinchuan, Ningxia, 750004, China
3. Department of Pathology, Ningxia Medical University Affiliated People’s Hospital of Autonomous Region of Ningxia, Yinchuan, Ningxia, 750004, China
4. Department of Geriatrics, Ningxia Medical University Affiliated People’s Hospital of Autonomous Region of Ningxia, Yinchuan, Ningxia, 750004, China
5. Dialysis Department of Nephrology Hospital, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, 710000, China
6. Department of Endocrinology, Ningxia Medical University Affiliated People’s Hospital of Autonomous Region of Ningxia, Yinchuan, Ningxia, 750004, China
7. Department of Nephrology, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, 710000, China