1. Department of Experimental Medicine, University of Genoa, Genoa, Italy
2. Center of Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, Genoa, Italy
3. Department of Paediatrics, Showa University School of Medicine, Tokyo, Japan
4. Department of Biochemistry, Hamamatsu University School of Medicine, Hamamatsu, Japan
5. Pediatric Neurology, Neurogenetics and Neurobiology Unit and Laboratories, Children’s Hospital A. Meyer-University of Florence, Florence, Italy
6. Department of Human Genetics, Yokohama City University Graduate School of Medicine, Yokohama, Japan
7. Department of Medical Genetics, Osaka Women’s and Children’s Hospital, Osaka, Japan
8. Private Clinic, Denizli, Turkey
9. Department of Medical Genetics, Pamukkale University Hospital, Denizli, Turkey
10. Department of Paediatric Neurology, Osaka Women’s and Children’s Hospital, Osaka, Japan
11. Center for Rare Childhood Disorders and Neurogenomics Division Translational Genomics Research Institute, Phoenix, Arizona 85004, USA
12. Department of Biochemistry, Yokohama City University Graduate School of Medicine, Yokohama, Japan
13. IRCCS Fondazione Stella Maris, Pisa, Italy