1. Student, Department of Nursing Science, University of Turku, Turku, Finland
2. Senior researcher, Department of Nursing Science; Department of Child Psychiatry; INVEST Research Flagship Centre University of Turku, Turku, Finland
3. Doctoral researcher, Faculty of Social Sciences, Health Sciences Unit, Tampere University, Tampere, Finland
4. Professor, Herlev and Gentofte University Hospital, Herlev, University of Copenhagen, Copenhagen, Denmark
5. Professor, Department of Nursing Science, University of Turku, Turku, Finland, Faculty of Social Sciences, Health Sciences Unit, Tampere University, Tampere, Finland Satakunta Central Hospital, Pori, Finland