1. Department of Health Management, Department of Nursing, The Third Xiangya Hospital, Central South University, Changsha 410013, China
2. Xiangya School of Nursing, Central South University, Changsha 410013, China
3. School of Medicine, Jishou University, Jishou 416000, China
4. School of Nursing and Midwifery, Catholic University College of Ghana, Sunyani 363, Ghana
5. Department of Nursing, The Third Xiangya Hospital, Central South University, Changsha 410013, China