1. Department of Paediatrics; University of Perugia; Perugia Italy
2. Paediatric Neurology Unit; Department of Women's and Children's Health; University of Padova; Padova Italy
3. Paediatric Neuropsychiatric Division; Spedali Civili; Brescia Italy
4. Unit of Child Neuropsychiatry; Department of Basic Medical Sciences, Neuroscience and Sense Organs; ‘Aldo Moro’ University of Bari; Bari Italy
5. NESMOS Department; Chair of Paediatrics; Paediatric Headache Centre; Paediatric Sleep Centre and Child Neurology; Faculty of Medicine and Psychology; Sant'Andrea Hospital; ‘Sapienza University’; Roma Italy
6. Section of Child Neuropsychiatry; Department of Paediatrics; University of Catania; Catania Italy
7. Departement of Paediatrics; University of Chieti; Chieti Italy
8. Department of Paediatric Neuroscience; Foundation IRCCS Neurological Institute ‘C. Besta’; Milano Italy
9. Neurology Unit; ‘Bambino Gesù’ Children's Hospital; IRCCS; Roma Italy
10. Paediatric Neurology-Immunology and Endocrinology Unit; University of Siena; Siena Italy
11. Paediatric Unit; San Paolo Hospital; Savona Italy
12. Child Neuropsychiatry Unit; Polytechnic University of the Marche; Ancona Italy
13. Unit of Paediatrics and Paediatric Emergency ‘Costanza Gravina’; University-Hospital ‘Vittorio Emanuele, Policlinic’; University of Catania; Catania Italy
14. Department of Child Neuropsychiatry; Epilepsy Centre; C. Poma Hospital; Mantova Italy
15. Department of Paediatrics; Medical University Innsbruck; Innsbruck Austria
16. Paediatric Neurology; Department of Neurosciences; Tor Vergata University of Rome; Roma Italy
17. IRCCS ‘NEUROMED’; Pozzilli Italy
18. Department of Mental Health, Physical and Preventive Medicine; Clinic of Child and Adolescent Neuropsychiatry; Centre for Childhood Headache; Second University of Naples; Napoli Italy
19. Paediatric Neurology and Muscular Diseases Unit; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health; University of Genoa; ‘G. Gaslini’ Institute; Genova Italy
20. Department of Paediatrics; Pavia University Foundation; IRCCS Policlinico San Matteo; Pavia Italy
21. Child and Adolescent Neuropsychiatry; Medical School; University of Salerno; Salerno Italy
22. Neurology Unit; Department of Neuroscience; ‘Sant'Anna’ Hospital; Como Italy
23. Child Neurology; Chair of Paediatrics; II Faculty of Medicine; University of Rome; Roma Italy