1. Department of Public Health Erasmus Medical Center Rotterdam Rotterdam The Netherlands
2. Expertise Centre Caring Society Avans University of Applied Science Breda The Netherlands
3. Prisma Foundation Biezenmortel The Netherlands
4. Faculty of Health, Social Care and Education Cranmer Terrace Kingston University & St. George's, University of London London UK
5. Department of General Practice, Intellectual Disability Medicine Erasmus Medical Center Rotterdam Rotterdam The Netherlands
6. Centre for Research and Innovation in Christian Mental Health Care, Eleos/De Hoop GGZ, Amersfoort Utrecht The Netherlands