Eur J Paediatr Neurol 2017 Sep 29;21(5):783-786. Epub 2017 Apr 29.
APHM, Department of Pediatric Neurology, Hopital de la Timone, Marseille, France; AIx Marseille univ, INSERM, GMGF, UMR_S 910, Faculté de médecine, Marseille, France. Electronic address: