1. Department of Nursing, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
2. Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
3. Office of the Hospital Director, Chongqing Jiulongpo People's Hospital
4. Department of Nursing, The First Affiliated Hospital of Zhengzhou University
5. Office of the Hospital Director, Taian Municipal Hospital
6. Department of Nursing, Jiangsu Province Hospital
7. Department of Nursing, Hunan Cancer Hospital
8. Office of the College Director, Wuhan City Polytechnic