1. Department of Neurosurgery, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
2. Department of Nursing, West China Hospital, Sichuan University, Chengdu, Sichuan, China
3. Evidence-based Nursing Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
4. West China School of Nursing, Sichuan University, Chengdu, Sichuan, China