1. Genetic Health Service New Zealand (Northern Hub) Auckland New Zealand
2. Kids Neuroscience Centre Children’s Hospital at Westmead Faculty of Medicine and Health University of Sydney Sydney Australia
3. Centre for Genomic and Experimental Medicine MRC Institute of Genetics and Cancer University of Edinburgh Edinburgh UK
4. Laboratory of Neurogenetics and Neuroinflammation Université de Paris Institut Imagine Paris France
5. Starship Paediatric Neurology Auckland New Zealand
6. Department of Paediatric Neurology Birmingham Children's Hospital Birmingham UK
7. General Paediatrics Infectious Disease and Internal Medicine Department Reference Centre for Rheumatic, AutoImmune and Systemic diseases in children (RAISE) AP‐HP Hôpital Robert Debre ParisFrance
8. Paediatric Hematology‐Immunology and Rheumatology Department Reference Centre for Rheumatic, AutoImmune and Systemic diseases in children (RAISE) AP‐HP Hôpital Necker‐Enfants Malades ParisFrance
9. Laboratory of Neurogenetics and Neuroinflammation Imagine Institute ParisFrance
10. Pediatric Neurology Department Robert Debré Hospital AP‐HP ParisFrance
11. General Paediatrics Beclere Hospital Paris France