| Affiliation: | 1. Center for Eating Disorders Ursula, , Leidschendam, The Netherlands;2. Parnassia Bavo Psychiatric Institute, , The Hague, The Netherlands;3. Groningen University Medical Center, Department of Psychiatry, , Groningen, The Netherlands;4. Columbia University, Department of Epidemiology, , New York, NY, USA;5. NIVEL, The Netherlands Institute for Health Services Research, , Utrecht, The Netherlands;6. VU University Medical Center, Department of General Practice/EMGO Institute, , Amsterdam, The Netherlands |
