Nancy Sampson Ronald C. Kessler International Journal of Methods in Psychiatric Research June 1, 2019 2019 Ebert DD, Mortier P, Kaehlke F, Bruffaerts R, Baumeister H, Auerbach RP, Alonso J, Vilagut G, MartÃnez KU, Lochner C, Cuijpers P, Kuechler AM, Green J, Hasking P, Lapsley C, Sampson NA, Kessler RC; WHO World Mental Health-International College Student Initiative collaborators. https://www.ncbi.nlm.nih.gov/pubmed/31069905