==== Front Int J Epidemiol Int J Epidemiol ije International Journal of Epidemiology 0300-5771 1464-3685 Oxford University Press 10.1093/ije/dyaa154 dyaa154 Corrections AcademicSubjects/MED00860 Erratum to: Cross-trait analyses with migraine reveal widespread pleiotropy and suggest a vascular component to migraine headache Siewert Katherine M Klarin Derek Damrauer Scott M Chang Kyong-Mi Tsao Philip S Assimes Themistocles L Smith George Davey Voight Benjamin F 10 2020 17 12 2020 17 12 2020 49 5 1759 1759 © The Author(s) 2020. Published by Oxford University Press on behalf of the International Epidemiological Association.2020This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. ==== Body The International Headache Genetics Consortium was omitted from the Author list and the list of additional authors and collborators was published as a supplementary file. The author list has now been corrected and members of The International Headache Genetics Consortium are listed as authors in the list of authors and collaborators at the end of the paper.   First published online: 19 April 2020, Int J Epidemiol 2020;49:1022–31, doi: https://doi.org/10.1093/ije/dyaa050