1 Clinical Nursing Teaching and Research Section, The Second Xiangya Hospital, Central South University, 139 Renmin Middle Road, Changsha, 410011, Hunan, China.
2 Xiangya Nursing School of Central South University, Changsha, 410013, Hunan, China.
3 Department of Kidney Transplantation, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
4 Intensive Care Unit of Stomatology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
5 Clinical Nursing Teaching and Research Section, The Second Xiangya Hospital, Central South University, 139 Renmin Middle Road, Changsha, 410011, Hunan, China. yeman82@csu.edu.cn.
6 Xiangya Nursing School of Central South University, Changsha, 410013, Hunan, China. yeman82@csu.edu.cn.