[Ye, Zengjie; Li, Siyu; Zhang, Qihan; Chen, Furong; Deng, Yiguo] Guangzhou Med Univ, Sch Nursing, Guangzhou 511436, Guangdong, Peoples R China.
[Xiong, Ying] Guangzhou Univ Chinese Med, Sch Nursing, Guangzhou, Guangdong, Peoples R China.
[Xiao, Zhirui] Univ South China, Sch Nursing, Hengyang, Hunan, Peoples R China.
[Knobf, M. Tish] Yale Univ, Sch Nursing, Orange, CT 06536 USA.