1. Department of Radiology, Shijiazhuang Hospital of Traditional Chinese Medicine, Shijiazhuang, Hebei, China (mainland)
2. Department of Nephrology, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China (mainland)
3. Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, Shijiazhuang, Hebei, China (mainland)