1. Department of Respiratory Medicine, Yancheng Hospital of traditional Chinese Medicine, Yancheng, Jiangsu Province, PR China
2. Department of Respiratory Medicine, Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, Jiangsu Province, PR China
3. Department of Pathology, Medical School of Nantong University, Nantong, Jiangsu Province, PR China
4. Department of Orthopedic surgery, Yancheng Hospital of traditional Chinese medicine, Jiangsu Province, PR China
5. Department of Orthopedic surgery, Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, Jiangsu Province, PR China
6. Department of Gastroenterology, Yancheng Hospital of Traditional Chinese Medicine, Jiangsu Province, PR China
7. Department of Gastroenterology, Yancheng TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, Jiangsu Province, PR China
8. Department of Gastroenterology, Yancheng Third People's Hospital, Jiangsu Province, PR China