1. Department of Medical Psychology; Radboud University Nijmegen Medical Centre; Nijmegen The Netherlands
2. Centre of Excellence for Neuropsychiatry; Vincent van Gogh Institute for Psychiatry; Venray The Netherlands
3. Department of Primary and Community Care; Radboud University Nijmegen Medical Centre; Nijmegen The Netherlands
4. Department of Research and Development; Dr Leo Kannerhuis: Centre for Autism; Doorwerth The Netherlands
5. Faculty of Health and Social Studies; HAN University of Applied Sciences; Nijmegen The Netherlands