1. Department of Urology, Affiliated Haikou Hospital of Xiangya Medical School of Central South University, Haikou, Hainan 570208, P.R. China
2. Hubei Key Laboratory for Kidney Disease Pathogenesis and Intervention, Hubei Polytechnic University School of Medicine, Hubei 435000, P.R. China
3. Department of Neurology, Affiliated Haikou Hospital of Xiangya, Medical School of Central South University, Haikou, Hainan 570208, P.R. China