[1] Univ Turku, Finnish Postgrad Sch Nursing Sci, City Of Imatra, Finland
[2] Univ Turku, Primary Hlth Care Org City Vantaa, City Of Imatra, Finland
[3] Satakunta Hosp Dist, Pori, Finland
[4] Univ Turku, Dept Nursing Sci, City Of Imatra, Finland
[5] Univ Turku, Dept Nursing Sci, Hosp Dist Southwest Finland, City Of Imatra, Finland