J Neuroophthalmol 2014 Jun;34(2):137-43
Department of Pediatric Ophthalmology (FMJR, FMM), HUDERF, ULB, Brussels, Belgium; Departments of Neuropediatrics (FF) and Ophthalmology (PD, JDZ), Ghent University, Belgium; Department of Neuropediatrics (PVB), Erasme, ULB, Brussels, Belgium; Department of Neuroradiology (GR), Foch Hospital, Paris, France; Department of Ophthalmology (FD), Erasme, ULB, Brussels, Belgium; Department of Medical Genetics (PJC), Ghent University, Ghent, Belgium; and Vista Alpina (FMJR), Sierre, Switzerland.