1. Department of Neuro‐Ophthalmology Wills Eye Hospital Philadelphia USA
2. Annesley EyeBrain Center Thomas Jefferson University Philadelphia USA
3. Paediatric Neurology and Nemo Center Catholic University and Policlinico Gemelli Rome Italy
4. The Dubowitz Neuromuscular Centre NIHR Great Ormond Street Hospital Biomedical Research CentreGreat Ormond Street Institute of Child Health University College London& Great Ormond Street Hospital Trust London UK
5. Developmental Neurology Unit Fondazione IRCCS Istituto Neurologico Carlo Besta Milan Italy
6. Institute of Myology Paris France
7. Department of Neurology Department of Ophthalmology Stanford University Palo Alto California USA
8. Columbia University Medical Center New York USA
9. Neuro‐Ophthalmology Center Ophthalmology Department IRCCS Istituto Auxologico Italiano Milan Italy
10. Department of Developmental Neurology Medical University of Gdańsk Gdańsk Poland
11. Department of Ophthalmology National Center for Global Health and Medicine (NCGM) Tokyo Japan
12. Roche Pharma Research and Early Development Pharmaceutical Sciences Roche Innovation Center Basel, F. Hoffmann‐La Roche Ltd Basel Switzerland
13. Pharma Development Neurology F. Hoffmann‐La Roche Ltd Basel Switzerland
14. Pharma DevelopmentSafetyF. Hoffmann‐La Roche Ltd Basel Switzerland
15. PDMA Neuroscience and Rare DiseaseF. Hoffmann‐La Roche Ltd Basel Switzerland