1. Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
2. Department of Pediatrics, McGill University, Montreal, QC, Canada
3. Department of Human Genetics, McGill University, Montreal, QC, Canada
4. Child Health and Human Development Program, Research Institute of the McGill University Health Centre, Montreal, QC, Canada
5. Department of Specialized Medicine, Division of Medical Genetics, McGill University Health Centre, Montreal, QC, Canada
6. Department of Child Neurology, Amsterdam Leukodystrophy Center, Emma Children’s Hospital, Amsterdam University Medical Centers, and Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
7. Center of Biomedical Research, Faculty of Medicine, Diponegoro University, Semarang, Indonesia
8. Department of Pathology, Centre Hospitalier Universitaire de Québec, Québec City, QC, Canada
9. Division of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
10. Department of Clinical Genetics, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
11. Department of Neurogenetics, Kennedy Krieger Institute, Johns Hopkins Medical Institutions, Baltimore, MD, USA
12. Division of Neurology, Children’s Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada
13. Department of Medical Genetics, University of British Columbia, BC Children’s Hospital Research Institute, Vancouver, BC, Canada
14. Division of Neurology, Department of Pediatrics, University of British Columbia, BC Children’s Hospital, Vancouver, BC, Canada
15. Centre de Référence Neurogénétique, Service de Génétique Médicale, Bordeaux University Hospital, and Laboratoire MRGM, INSERM U1211, Université de Bordeaux, Bordeaux, France
16. Department of Neurology, Hospital Universitario Nuestra Señora de Candelaria, 38010 Santa Cruz de Tenerife, Canary Islands, Spain
17. Department of Neurology, Clinic for Child Neurology and Psychiatry, Medical Faculty University of Belgrade, Belgrade, Serbia
18. Departments of Neurology and Human Genetics, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
19. Montreal Neurological Institute, Montreal, QC, Canada
20. Centre Mère Enfant, CHU de Québec, Québec City, QC, Canada
21. Department of Pediatrics, Université de Sherbrooke, Sherbrooke, QC, Canada
22. Faculdade de Medicina, Centro Universitario Estácio de Ribeirão Preto, Ribeirão Preto, SP, Brazil
23. Department of Pediatrics, University of Utah School of Medicine, Salt Lake City, UT, USA
24. Department of Paediatric Neurology, Erasmus University Hospital - Sophia Children’s Hospital, 3015 CN Rotterdam, The Netherlands
25. Neuroradiology Department, Centro Hospitalar do Porto, Porto, Portugal
26. Department of Paediatric Neurology, Royal Belfast Hospital for Sick Children, Belfast, UK
27. Division of Pediatrics and Adolescent Medicine, Oslo University Hospital, Ullevål, 0450 Oslo, and University of Oslo, Oslo, Norway
28. Department of Pediatrics, Emory School of Medicine, Atlanta, GA, USA
29. Department of Medical Genetics, Children’s Memorial Health Institute, Warsaw, Poland
30. Department of Pediatrics, Medical University of Warsaw, Warsaw, Poland
31. Department of Child Neurology, University Children’s Hospital Tübingen, Tübingen, Germany
32. Department of Child and Adolescent Neurology, Institute of Mother and Child, Warsaw, Poland
33. Center of Developmental Neurology (SPZ Frankfurt Mitte), Frankfurt, Germany
34. Peninsula Clinical Genetics Service, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
35. Division of Genetics, Department of Pediatrics, School of Medicine, Ege University, Izmir, Turkey
36. Division of Neurology, Department of Pediatrics, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
37. Division of Pediatric Neurology, Department of Neurology, UC Davis Health System, Sacramento, CA, USA
38. Department of Pediatric Neurology and Developmental Medicine, Dr. v. Hauner Children’s Hospital, University Hospital, LMU Munich, Munich, Germany
39. University Children’s Hospital, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
40. Department of Child Neurology, University Children’s Hospital Zurich, Zurich, Switzerland
41. Metabolic Clinic, Women’s and Children’s Hospital, North Adelaide, South Australia, Australia
42. Department of Child Neurology, Thomayers Hospital, Prague, Czech Republic
43. Department of Neurology, Povisa Hospital, Vigo, Spain
44. Department of Neurology, King’s College Hospital, London, UK
45. Division of Endocrinology & Metabolism, Department of Medicine, University of Calgary, Calgary, AB, Canada
46. Third Department of Pediatrics, National and Kapodistrian University of Athens, “Attikon” Hospital, Athens, Greece
47. Bristow Pediatrics, Bristow, VA, USA
48. Institute for Maternal and Child Health, IRCCS Burlo Garofolo, Trieste, Italy
49. Pediatric Neurology Associates, Tampa, FL, USA
50. Genetics and Molecular Pathology, Women’s and Children’s Hospital, Adelaide, South Australia, Australia
51. Department of Neurology, The Royal London Hospital, London, UK
52. Institute for Maternal and Child Health, IRCCS Burlo Garofolo, 34100 Trieste, and University of Trieste, Trieste, Italy
53. Division of Neuropaediatrics, Hospital for Children and Adolescents, University Leipzig, Leipzig, Germany
54. Neurogenetics Unit, Department of Neurology, Hospital JM Ramos Mejia, ADC, Buenos Aires, Argentina
55. Department of Child Neurology, Indiana University, Indianapolis, IN, USA
56. Department of Neuroradiology, University Hospital Heidelberg, Heidelberg, Germany
57. Department of Child Neurology, Vivantes Klinikum, Berlin, Germany
58. Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
59. Nemours Biomedical Research, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
60. Department of Medical Genetics and Alberta Children’s Hospital Research Institute, University of Calgary, Calgary, AB, Canada
61. Neurogenetics Unit, Department of Neurology, Hospital JM Ramos Mejia and CONICET, ADC, Buenos Aires, Argentina
62. Molecular Diagnostics Laboratory, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
63. PMU Salzburg, 5020 Salzburg, Austria; Clinic for Neuropediatrics and Neurorehabilitation, Epilepsy Center for Children and Adolescents, Schön Klinik Vogtareuth, Vogtareuth, Germany
64. Department of Child Neurology, Kantonsspital Luzern, Luzern, Switzerland
65. Department of Child Neurology, University Children’s Hospital Heidelberg, Heidelberg, Germany
66. Department of Neuroradiology, Montreal Neurological Institute and Hospital, McGill University, Montreal, QC, Canada
67. Division of Clinical and Metabolic Genetics, The Hospital for Sick Children, Toronto, ON, Canada
68. Pediatric Specialists of Virginia, Fairfax, VA, USA
69. Department of Neurology, Children’s National Medical Center, Washington, DC, USA
70. South West Thames Regional Genetics Service, St. George’s Hospital, London, UK
71. Genetic Services of Western Australia, Subiaco, WA, Australia
72. School of Paediatrics and Child Health, University of Western Australia, Perth, WA, Australia
73. Department of Medical Genetics, McGill University Health Centre, Montreal Children’s Hospital, Montreal, QC, Canada
74. Essex Centre for Neurological Sciences, Queen’s Hospital, Romford, UK
75. Nottingham Clinical Genetics Service, City Hospital Campus, Nottingham University Hospitals NHS Trust, Nottingham, UK
76. Service de Génétique Médicale, CHU de Bordeaux, Bordeaux, France
77. Department of Neurology, Tallaght University Hospital, Tallaght, Ireland
78. Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
79. Department of Medical Genetics, Ege University, Izmir, Turkey
80. Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy
81. Department of Pediatrics, Subdivision of Pediatric Genetics, Faculty of Medicine, Ege University, Izmir, Turkey
82. Children’s Hospital St. Elisabeth and St. Barbara, Halle (Saale), Germany
83. Department of Pediatrics, The Joseph M. Sanzari Children’s Hospital, Hackensack University Medical Center, Hackensack, NJ, USA
84. Clinic for Endocrinology, Diabetes and Diseases of Metabolism, University Clinical Center, Belgrade & School of Medicine, University of Belgrade, Belgrade, Serbia
85. Hospital Sant Joan de Deu, Passeig de Sant Joan de Deu nº2, Barcelona, Spain
86. Department of Neurology, Children’s Hospital of Philadelphia, Philadelphia, PA, USA
87. Department of Genetics, MetroHealth Hospital, Cleveland, OH, USA
88. Department of Pediatrics and Adolescent Medicine, Division of General Pediatrics, Medical University of Graz, Graz, Austria
89. Department of Pediatric Neurology, Emma Children’s Hospital, 1105 Amsterdam, The Netherlands
90. Medical Faculty, University of Belgrade, Belgrade, Serbia
91. Department of Paediatric Neurology, University Children’s Hospital, Heidelberg, Germany
92. Centre Hospitalier Universitaire de Sherbrooke - Hôpital Fleurimont, Sherbrooke, QC, Canada
93. Hunter New England LHD, University of Newcastle, NSW, Australia
94. Centre for Rare Diseases, Aarhus University Hospital, Aarhus, Denmark
95. Departments of Neurosciences and Pediatrics, CHU-Sainte-Justine, Université de Montréal, Montreal, QC, Canada
96. Pediatric Neurology Unit, Department of Pediatrics, Clinica Universidad de Navarra, Pamplona, Spain
97. Institute of Human Genetics, Medical University Innsbruck, Innsbruck, Austria
98. Department of Child Neurology, Kırıkkale University Medical Faculty, Kırıkkale, Turkey
99. Applied Human Molecular Genetics, Kennedy Center, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
100. Department of Pediatrics, Division of Medical Genetics, University of Tennessee College of Medicine, Chattanooga, TN, USA
101. Department of Neurodegeneration, Hertie Institute for Clinical Brain Research and Centre of Neurology, German Research Center for Neurodegenerative Diseases (DZNE), University of Tübingen, Tübingen, Germany
102. Department of Paediatrics, University of Szeged, Szeged, Hungary
103. Department of General Pediatrics, Neonatology and Pediatric Cardiology, University Children’s Hospital, Heinrich-Heine-University, 40225 Düsseldorf, Germany
104. Department of Neurology, Essen University Hospital, University of Duisburg-Essen, Essen, Germany
105. Child Neurology Unit, V. Buzzi Children’s Hospital, Milano, Italy
106. Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour, Radboud University Medical Centre, Nijmegen, The Netherlands
107. Sección Neuropediatría. Hospital Maternoinfantil Gregorio Marañón, Madrid, Spain
108. Division of Neurology, Department of Pediatrics, Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada
109. Department of Neuroscience and Rehabilitation, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
110. Paediatric Neurology, Birmingham Children’s Hospital, Birmingham, UK
111. T. Y. Nelson Department of Neurology and Neurosurgery and the Institute for Neuroscience and Muscle Research, The Children’s Hospital at Westmead, Sydney, New South Wales, Australia
112. Department of Pediatric Neurology, University Hospital Kiel, Germany
113. Neuropediatrics Section of the Department of Pediatrics, Asklepios Clinic Hamburg Nord-Heidberg, Hamburg, Germany
114. Division of Clinical and Metabolic Genetics, Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
115. Emma Children’s Hospital, Amsterdam UMC, Pediatric Endocrinology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
116. Institute of Metabolic Disease, Baylor Scott & White Research Institute, Dallas, TX, USA
117. Department of Functional Genomics, Center for Neurogenomics and Cognitive Research, VU University, Amsterdam, The Netherlands
118. Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
119. Department of Pediatric Endocrinology, Hospital Infantil Universitario Niño Jesús, Instituto de Investigación La Princesa, Madrid, Spain
120. Department of Pediatrics, Universidad Autónoma de Madrid, 28049 Madrid, Spain
121. CIBER de Fisiopatologia de la Obesidad y Nutriciόn (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain
122. Division of Endocrinology, Montreal Children’s Hospital and the Endocrine Genetics Lab, Research Institute of the McGill University Health Centre, Montreal, QC, Canada