1. Nursing Department The First Bethune Hospital of Jilin University Changchun City Jilin Province China
2. Nursing School of Jilin University Changchun City Jilin Province China
3. Gastric Department The First Bethune Hospital of Jilin University Changchun City Jilin Province China
4. Intensive Care Unit The First Bethune Hospital of Jilin University Changchun City Jilin Province China