Pedersen, S. ., Heiberg, G. ., Nielsen, J. ., Friborg, O. ., Stabel, H. ., Anke, A. ., & Arntzen, C. . Validity, reliability and Norwegian adaptation of the Stroke-Specific Quality of Life (SS-QOL) scale. SAGE Open Medicine, 6, 2050312117752031. https://doi.org/10.1177/2050312117752031 (Original work published 2018)

Mathisen, T. ., Bratland-Sanda, S. ., Rosenvinge, J. ., Friborg, O. ., Pettersen, G. ., Vrabel, K. ., & Sundgot-Borgen, J. . Treatment effects on compulsive exercise and physical activity in eating disorders. Journal of Eating Disorders, 6, 43. https://doi.org/10.1186/s40337-018-0215-1 (Original work published 2018)

Stornæs, A. ., Rosenvinge, J. ., Sundgot-Borgen, J. ., Pettersen, G. ., & Friborg, O. . Profiles of Perfectionism Among Adolescents Attending Specialized Elite- and Ordinary Lower Secondary Schools: A Norwegian Cross-Sectional Comparative Study. Frontiers in Psychology, 10, 2039. https://doi.org/10.3389/fpsyg.2019.02039 (Original work published 2019)

Mathisen, T. ., Rosenvinge, J. ., Friborg, O. ., Vrabel, K. ., Bratland-Sanda, S. ., Pettersen, G. ., & Sundgot-Borgen, J. . (2020). Is physical exercise and dietary therapy a feasible alternative to cognitive behavior therapy in treatment of eating disorders? A randomized controlled trial of two group therapies. The International Journal of Eating Disorders, 53(4), 574-585. https://doi.org/10.1002/eat.23228

Svantorp-Tveiten, K. ., Friborg, O. ., Torstveit, M. ., Mathisen, T. ., Sundgot-Borgen, C. ., Rosenvinge, J. ., … Sundgot-Borgen, J. . Protein, Creatine, and Dieting Supplements Among Adolescents: Use and Associations With Eating Disorder Risk Factors, Exercise-, and Sports Participation, and Immigrant Status. Frontiers in Sports and Active Living, 3, 727372. https://doi.org/10.3389/fspor.2021.727372 (Original work published 2021)

Svantorp-Tveiten, K. ., Ivarsson, A. ., Torstveit, M. ., Sundgot-Borgen, C. ., Mathisen, T. ., Bratland-Sanda, S. ., … Sundgot-Borgen, J. . The Healthy Body Image Intervention and Reduction in Eating Disorder Symptomatology and Muscle Building Supplement Use in High School Students: A Study of Mediating Factors. Frontiers in Psychology, 13, 803654. https://doi.org/10.3389/fpsyg.2022.803654 (Original work published 2022)