[1] Ludwig Boltzmann Inst Expt & Clin Traumatol, Vienna, Austria
[2] Grenoble Alpes Univ, CHU Grenoble, Div Neurol, Grenoble Inst Neurosci, Grenoble, France
[3] Womens Brain Project, Guntershausen, Switzerland
[4] Oslo Univ Hosp, Dept Neurol, Oslo, Norway
[5] Magna Graecia Univ Catanzaro, Inst Neurol, Catanzaro, Italy
[6] Ural State Med Univ, Int Headache Ctr Europe Asia, Ekaterinburg, Russia
[7] Hosp Pedro Hispano, Matosinhos Local Hlth Unit, Dept Neurol, Matosinhos, Portugal
[8] Univ Med Ctr Maribor, Med Res Dept, Dept Neurol, Maribor, Slovenia
[9] Ghent Univ Hosp, Inst Neurosci, Dept Neurol, Ghent, Belgium
[10] Univ Bern, Bern Univ Hosp, Dept Neurol, Inselspital, Bern, Switzerland
[11] Ain Shams Univ, Fac Med, Cairo, Egypt
[12] Razi Hosp, Dept Neurol, Tunis, Tunisia
[13] Univ Tunis El Manar, Fac Med, Tunis, Tunisia
[14] Queen Mary Univ London, Barts & London Sch Med & Dent, Blizard Inst, London, England
[15] European Federat Neurol Assoc, Brussels, Belgium
[16] Semmelweis Univ, Inst Genom Med & Rare Disorders, Budapest, Hungary
[17] European Acad Neurol, Vienna, Austria
[18] Univ Bern, Inselspital, Dept Neurol, Bern, Switzerland
[19] Univ Amsterdam, Amsterdam Neurosci, Amsterdam UMC, Dept Neurol, Amsterdam, Netherlands