[1] Univ Oulu, Res Unit Nursing Sci & Hlth Management, POB 5000, FI-90014 Oulu, Finland
[2] Abo Akad Univ, Fac Educ & Welf Studies, Turku, Finland
[3] Univ Tampere, Fac Social Sci, Tampere, Finland
[4] Tampere Univ Appl Sci, Degree Programme Physiotherapy, Tampere, Finland
[5] Tampere Univ Appl Sci, Pedag R&D, Tampere, Finland
[6] Tampere Univ Appl Sci, Degree Programme Social Serv, Tampere, Finland
[7] Univ Jyvaskyla, Fac Sport & Hlth Sci, Jyvaskyla, Finland
[8] Univ Turku, Fac Med, Dept Nursing Sci, Turku, Finland
[9] Univ Eastern Finland, Fac Hlth Sci, Dept Nursing Sci, Kuopio, Finland
[10] Oulu Univ Hosp, Med Res Ctr Oulu, Oulu, Finland
[11] Univ Oulu, Oulu, Finland
[12] Finnish Ctr Evidence Based Hlth Care, Helsinki, Finland