1. Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Hebei University of Chinese Medicine, Shijiazhuang, China
2. Department of Nephrology, The First Hospital of Hebei Medical University, Shijiazhuang, China
3. Department of Urology, The First Hospital of Hebei Medical University, Shijiazhuang, China
4. College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, China