[1] Arizona State Univ, Edson Coll Nursing & Hlth Innovat, Phoenix, AZ 85004 USA
[2] Duke Med Ctr, 10 Duke Med Circle, Durham, NC USA
[3] Arizona State Univ, Edson Coll Nursing & Hlth Innovat, Phoenix, AZ USA
[4] Harbin Med Univ, Affiliated Hosp 1, Dept Nursing, Harbin, Peoples R China
[5] Yale Univ, Sch Publ Hlth, Dept Chron Dis Epidemiol, New Haven, CT USA
[6] Sichuan Univ, West China Hosp, West China Sch Nursing, Chengdu, Sichuan, Peoples R China