1. Zhongnan Hospital of Wuhan University Wuhan Hubei China
2. School of Nursing Wuhan University Wuhan Hubei Province China
3. Department of Neurosurgery The First Hospital of China Medical University Shenyang Liaoning China
4. Thyroid and Breast Surgery Zhongnan Hospital of Wuhan University Wuhan Hubei China
5. Department of Gastroenterology Zhongnan Hospital of Wuhan University Wuhan Hubei China
6. Nell Hodgson Woodruff School of Nursing Emory University Atlanta Georgia USA
7. Nursing Department Zhongnan Hospital of Wuhan University Wuhan Hubei China