1. Department of Colorectal Surgery, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine , Nanjing , China
2. Department of Science, School of Mathematics and Statistics, University of New South Wales , Sydney , Australia
3. Department of GCP Research Center, Affiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese Medicine , Nanjing , China
4. Department of General Surgery, Jinling Hospital, Medical School of Nanjing University , Nanjing , China
5. Department of Gastroenterology, Nanjing Drum Tower Hospital, Affiliated Hospital of Nanjing University Medical School , Nanjing , China
6. Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention, Ministry of Education, Second Affiliated Hospital, Zhejiang University School of Medicine , Hangzhou , China
7. Department of Gastroenterology, Second Hospital of Nanjing, Nanjing Hospital Affiliated to Nanjing University of Traditional Chinese Medicine , Nanjing , China