Published on in Vol 19, No 2 (2017): February
1 Department of Nursing Science, University of Turku, Turku, Finland
2 Satakunta Hospital District, Pori, Finland
3 Turku University of Applied Sciences, Turku, Finland
4 Institute of Mental Health, Division of Psychiatry, University of Nottingham, Nottingham, United Kingdom
5 Department of Biostatistics, University of Turku, Turku, Finland
6 Development Unit, Hospital District of South-West Finland, Turku, Finland
7 Hong Kong Polytechnic University, Hong Kong, China (Hong Kong)