[Zou, Ping] School of Nursing, Nipissing University, Toronto, Ontario, Canada. RINGGOLD: 6057
[Alam, Arzoo] Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada. RINGGOLD: 7938
[Shao, Jing] Institute of Nursing Research, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
[Luo, Yan] Faculty of Nursing, Health Science Center, Xi'an Jiaotong University, Xi'an, Shaanxi, P. R. China
[Huang, Yanjin] School of Nursing, University of South China, Hengyang, Hunan, P. R. China. RINGGOLD: 34706