1. Department of Pediatric Neurology; University Children's Hospital; Zurich Switzerland
2. Section of Pediatric Neuroradiology; Division of Pediatric Radiology; Russell H Morgan Department of Radiology and Radiological Science; The Johns Hopkins University School of Medicine; Baltimore MD USA
3. Department of Pediatric Neurology; Children's Hospital auf der Bult; Hannover Germany
4. Child Neurology, Pediatric Specialty Services; Austin TX USA
5. Pediatric Neurology; Department of Paediatrics; Hospital Barmherzige Schwestern; Linz Austria
6. Department of Pediatric Neurology; Children's Hospital; Oldenburg Germany
7. Department of Pediatric Neurology; “Arabkir” Joint Medical Center and Institute of Child and Adolescent Health; Yerevan Armenia
8. Department of Pediatric Neurology; University Children's Hospital; Berne Switzerland