1. Research Group Mental Health Nursing, Inholland University of Applied Sciences, Diemen, The Netherlands
2. Amsterdam School of Communication Research/ASCoR, University of Amsterdam, Amsterdam, The Netherlands
3. Department of Psychiatry, EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, The Netherlands
4. Parnassia Psychiatric Institute, The Hague, The Netherlands
5. Department of Epidemiology and Biostatistics, VU University Medical Center, Amsterdam, Netherlands