[Huang, Yuting; Zhang, Huilin; Zou, Ying; Qin, Zuming] Cent South Univ, Second Xiangya Hosp, Clin Nursing Teaching & Res Sect, Changsha, Hunan, Peoples R China.
[Huang, Yuting; Qin, Zuming] Cent South Univ, Xiangya Sch Nursing, Changsha, Hunan, Peoples R China.
[Zou, Ying] Hunan Univ Chinese Med, Sch Nursing, Changsha, Hunan, Peoples R China.
[Feng, Zhiling; Cheng, Jiao; Feng, ZL] Cent South Univ, Second Xiangya Hosp, Changsha, Hunan, Peoples R China.