1. Department of Nursing Fujian Provincial Hospital Fujian Medical University Affiliated Clinical Provincial Medical Institute Fuzhou China
2. Department of Pathology Fujian Provincial Hospital Fujian Medical University Affiliated Clinical Provincial Medical Institute Fuzhou China
3. Nursing School of Fujian Medical University Fuzhou China
4. Department of Gastroenterology Fujian Provincial Hospital, Fujian Medical University Affiliated Clinical Provincial Medical Institute Fuzhou China