[1] Umea Univ, Dept Nursing, SE-90187 Umea, Sweden
[2] Mid Sweden Univ, Dept Nursing Sci, Sundsvall, Sweden
[3] Dalhousie Univ, Sch Hlth & Human Performance, Halifax, NS, Canada
[4] Dalhousie Univ, Sch Occupat Therapy, Halifax, NS, Canada
[5] Dalhousie Univ, Dept Community Hlth & Epidemiol, Halifax, NS, Canada
[6] Dalhousie Univ, Sch Hlth Adm, Halifax, NS, Canada
[7] Radboud Univ Nijmegen, Med Ctr, Nijmegen, Netherlands