[1] Nipissing Univ, Sch Nursing, Toronto, ON, Canada
[2] Univ Toronto, Dalla Lana Sch Publ Hlth, Toronto, ON, Canada
[3] Zhejiang Univ Sch Med, Inst Nursing Res, Hangzhou, Zhejiang, Peoples R China
[4] Xi An Jiao Tong Univ, Fac Nursing, Hlth Sci Ctr, Xian, Shaanxi, Peoples R China
[5] Univ South China, Sch Nursing, Hengyang, Hunan, Peoples R China
[6] Guizhou Prov peoples Hosp, Dept Cardiol, Guiyang, Guizhou, Peoples R China
[7] Univ Hlth Network, Toronto Western Hosp Bariatr Surg Program, Toronto, ON, Canada
[8] Univ Toronto, Lawrence S Bloomberg Fac Nursing, Toronto, ON, Canada
[9] Ryerson Univ, Daphne Cockwell Sch Nursing, Toronto, ON, Canada
[10] Nipissing Univ, Sch Nursing, 222 St Patrick St,su 618, Toronto, ON M5T 1V4, Canada