Institution: | 1. Regional Department for Eating Disorders, Division of Mental Health and Addiction, Oslo University Hospital Oslo Ullevål, Oslo, Norway;2. Faculty of Educational Sciences, Centre for Educational Measurement at the University of Oslo (CEMO), University of Oslo, Oslo, Norway;3. School of Psychology, Faculty of Science, The University of Sydney, Sydney, NSW, Australia;4. Translational Health Research Institute, Western Sydney University, Penrith, NSW, Australia |