Angst, J. ., Rössler, W. ., -Gross, A. . , V, Angst, F. ., Wittchen, H. ., Lieb, R. ., … Vandeleur, C. . (2019). Differences between unipolar mania and bipolar-I disorder: Evidence from nine epidemiological studies. Bipolar Disorders, 21(5), 437-448. https://doi.org/10.1111/bdi.12732

Chung, W. ., Jiang, S. ., Paksarian, D. ., Nikolaidis, A. ., Castellanos, F. ., Merikangas, K. ., & Milham, M. . (2019). Trends in the Prevalence and Incidence of Attention-Deficit/Hyperactivity Disorder Among Adults and Children of Different Racial and Ethnic Groups. JAMA Network Open, 2(11), e1914344. https://doi.org/10.1001/jamanetworkopen.2019.14344 (Original work published 2019)

Hirota, T. ., Paksarian, D. ., He, J. ., Inoue, S. ., Stapp, E. ., Van Meter, A. ., & Merikangas, K. . (2021). Associations of Social Capital with Mental Disorder Prevalence, Severity, and Comorbidity among U.S. Adolescents. Journal of Clinical Child and Adolescent Psychology : The Official Journal for the Society of Clinical Child and Adolescent Psychology, American Psychological Association, Division 53, 1-12. https://doi.org/10.1080/15374416.2021.1875326 (Original work published 2021)