1. Faculty of Clinical Health Sciences; Utrecht University; Utrecht The Netherlands
2. Rivierduinen; Oegstgeest The Netherlands
3. Research Group Mental Health Nursing; Inholland University of Applied Sciences; Amsterdam The Netherlands
4. Parnassia Psychiatric Institute; The Hague The Netherlands
5. Department of Rehabilitation, Nursing Science & Sport; University Medical Center Utrecht, and the faculty of Clinical Health Sciences, University of Utrecht; Utrecht The Netherlands
6. Parnassia Academy; Parnassia Psychiatric Institute; The Hague The Netherlands
7. Palier/Parnassia Psychiatric Institute; The Hague The Netherlands