No abstract is available for this article. CONFLICT OF INTEREST STATEMENT Fred Cohen serves as an assistant editor for Headache. He has received honoraria from Springer Nature and Medlink Neurology. Caroline Brooks declares no conflicts of interest. Daniel Sun declares no conflicts of interest. Dawn Buse has been a consultant and/or received research funding from Abbvie/Allergan, Amgen, Biohaven, Collegium, GSK, Lilly, Lundbeck, and Teva.