Authors: Kristian A Haanes; Alejandro Labastida-Ramírez; Kayi Y Chan; René de Vries; Brian Shook; Paul Jackson; Jimmy Zhang; Christopher M Flores; Alexander H J Danser; Carlos M Villalón; Antoinette MaassenVanDenBrink Journal: J Headache Pain Date: 2018-05-25 Impact factor: 7.277