Institution: | 1. Department of Neurology, Hebei Chest Hospital, Shijiazhuang, Hebei, China;2. Department of Urology, Hebei Chest Hospital, Shijiazhuang, Hebei, China;3. Department of Nephrology, Hebei Chest Hospital, Shijiazhuang, Hebei, China;4. Cardiovascular Department, Hebei Chest Hospital, Shijiazhuang, Hebei, China;5. Department of Thoracic Surgery, Hebei Chest Hospital, Shijiazhuang, Hebei, China |