1. Department of Gastroenterology, The Second Hospital of Hebei Medical University , No. 215, West Heping Road , Shijiazhuang , Hebei, 050000 , China
2. Department of Emergency, Hebei Provincial Hospital of Traditional Chinese Medicine , Shijiazhuang , Hebei , China
3. College of Integrated Traditional Chinese and Western Medicine, Hebei Medical University , Shijiazhuang , Hebei , China
4. Department of Integrated Traditional Chinese and Western Medicine, Shijiazhuang First Hospital , Shijiazhuang , Hebei , China
5. Department of Rehabilitation, Shijiazhuang First Hospital , Shijiazhuang , Hebei , China
6. The Second Hospital of Hebei Medical University , Shijiazhuang , Hebei , China