1. Department of Nursing West China Hospital, Sichuan University/West China School of Nursing, Sichuan University Chengdu China
2. Office of Performance Management Children's Hospital of Chongqing Medical University Chongqing China
3. Trauma Center West China Hospital, Sichuan University/West China School of Nursing, Sichuan University Chengdu China
4. Department of Hematology West China Hospital, Sichuan University/West China School of Nursing, Sichuan University Chengdu China
5. Department of Neurological Comprehensive Ward West China Hospital, Sichuan University/West China School of Nursing, Sichuan University Chengdu China