[He, Shijia; Zhang, Huilin; Wang, Huiping; Chen, Fengzhi; Lv, Tingting; Li, Lezhi; Zhao, Hong] Cent South Univ, Xiangya Hosp 2, Clin Nursing Teaching & Res Sect, Changsha, Hunan, Peoples R China.
[He, Shijia; Chen, Fengzhi] Cent South Univ, Xiangya Sch, Nursing Sch, Changsha, Hunan, Peoples R China.
[Lv, Tingting] Hunan Univ Chinese Med, Sch Nursing, Changsha, Hunan, Peoples R China.