1. Altrecht Eating Disorders Rintveld; Zeist The Netherlands
2. Rotterdam University of Applied Sciences; Department of Health, Cluster Nursing; Rotterdam the Netherlands
3. Parnassia Psychiatric Institute; Parnassia Academy; The Hague the Netherlands
4. Inholland University of Applied Sciences; Department of Health, Sports and Welfare; Research Group Mental Health Nursing; Cluster Nursing Cluster; Amsterdam The Netherlands
5. Department of Psychiatry; VU University Medical Center; Amsterdam The Netherlands
6. Academy for Masters in Advanced Nursing Practice; Utrecht The Netherlands
7. Regional Autism Centre; Helmond The Netherlands
8. Department of Psychiatry; University Medical Center Groningen; University of Groningen; Groningen The Netherlands
9. Department of Epidemiology; Mailman School of Public Health; Columbia University; New York New York USA
10. Utrecht Research Group Eating Disorders; Utrecht The Netherlands
11. Department of Social Sciences; Utrecht University; Utrecht The Netherlands