Petersson, S. ., Clinton, D. ., Brudin, L. ., Perseius, K. ., & Norring, C. . Perfectionism in Eating Disorders: Are Long-Term Outcomes Influenced by Extent and Changeability in Initial Perfectionism?. Journal for Person-Oriented Research, 4(1), 1-14. https://doi.org/10.17505/jpor.2018.01 (Original work published 2018)

Petersson, S. ., Birgegård, A. ., Brudin, L. ., Mantilla, E. ., Monell, E. ., Clinton, D. ., & Björck, C. . (2021). Initial self-blame predicts eating disorder remission after 9 years. Journal of Eating Disorders, 9(1), 81. https://doi.org/10.1186/s40337-021-00435-3 (Original work published 2021)