1. Health Management Center, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
2. Nursing Department, The Third Xiangya Hospital, Central South University, Changsha, Hunan, China
3. Xiangya School of Nursing, Central South University, Changsha, Hunan, China
4. Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Hong Kong, China