1. Department of Endocrinology The First Affiliated Hospital of Nanjing Medical University Nanjing Jiangsu China
2. Blood Purification Center The First Affiliated Hospital of Nanjing Medical University Nanjing Jiangsu China
3. School of Nursing Nanjing University of Chinese Medicine Nanjing Jiangsu China
4. Department of Gastrointestinal Surgery Zhongshan Hospital Affiliated to Fudan University Shanghai China
5. Department of Gastroenterology The First Affiliated Hospital of Nanjing Medical University Nanjing Jiangsu China
6. Department of Nursing The First Affiliated Hospital of Nanjing Medical University Nanjing Jiangsu China
7. School of Nursing Nanjing Medical University Nanjing Jiangsu China