1. INSERM U587 and University of Bordeaux 2, Institut des Neurosciences de BordeauxBordeauxF‐33076France
2. New York University Medical CenterSKI 2 EM, 550 First AvenueNew YorkNY10016USA
3. INSERM, U929, Neurobiologie de la douleur trigeminaleClermont‐FerrandF‐63000France