[1] Univ Adelaide, Adelaide Nursing Sch, Adelaide, SA, Australia
[2] Flinders Univ S Australia, Coll Nursing & Hlth Sci, Adelaide, SA, Australia
[3] Uppsala Univ, Dept Med Sci, Uppsala, Sweden
[4] Uppsala Univ, Dept Publ Hlth & Caring Sci Hlth Serv Res, Uppsala, Sweden
[5] Uppsala Univ Hosp, Dept Emergency Care & Internal Med, Uppsala, Sweden
[6] Uppsala Univ, Dept Surg Sci, Uppsala, Sweden
[7] Uppsala Univ Hosp, Uppsala, Sweden