[1] University of Copenhagen,Danish Headache Center, Department of Neurology, Rigshospitalet
[2] University of Copenhagen,Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences
[3] Inserm (Institut national de la santé et de la recherche médicale),Department of Biology
[4] Irset - Inserm UMR 1085,undefined
[5] University of Copenhagen,undefined