[1] Univ Turku, Dept Nursing Sci, Finnish Postgrad Sch Nursing Sci, Turku 20810, Finland
[2] Univ Turku, Dept Nursing Sci, Turku 20810, Finland
[3] Univ Tampere, Sch Hlth Sci, Tampere, Finland
[4] Turku Univ Hosp, Dept Anesthesiol Intens Care Emergency Care & Pai, FIN-20520 Turku, Finland
[5] Univ Turku, Dept Nursing Sci, Helsinki Univ Hosp, Turku 20810, Finland
[6] Univ Turku, Turku 20810, Finland
[7] Univ Turku, South Western Hosp Dist, Turku 20810, Finland