1. Transfore, Dimence Group, Deventer, The Netherlands
2. Scientific Institute for Quality in Health Care, Radboud University Medical Centre, Nijmegen, The Netherlands
3. Beliefs, Protestant Theological University, Utrecht, The Netherlands
4. GGz Centraal, Amersfoort, The Netherlands
5. Centre for Research and Innovation in Christian Mental Health Care (Kicg), Hoevelaken, The Netherlands
6. Theological University of Apeldoorn, Apeldoorn, The Netherlands
7. Theological University Utrecht, Utrecht, The Netherlands