1. From the Division of Child Neurology, Department of Pediatrics, University Children’s Hospital Bern, University of Bern, Switzerland (M.S., S.B., M.R.); Department of Neurology, Royal Children’s Hospital Melbourne, Murdoch Children’s Research Institute Melbourne, Parkville, Victoria, Australia (B.S., J.G., M.T.M.); Department of Neuroradiology, University Hospital and University of Bern, Switzerland (M.E.-K.); and the Department of Paediatrics, University of Melbourne, Parkville, Victoria, Australia...