1. Department of Neurology University of Texas Southwestern Medical Center Scottish Rite Hospital for Children Dallas TXUSA
2. Department of Neurology LSUHSC and Children's Hospital New Orleans New Orleans LA USA
3. Hospital San José Celaya Celaya, Guanajuato Mexico
4. Department of Physical Medicine and Rehabilitation Faculty of Medicine Kocaeli University Kocaeli Turkey
5. Mazovian Neuropsychiatry Center Zagórze, nr Warsaw Poland
6. Department of Physical Medicine and Rehabilitation Istanbul Faculty of Medicine Istanbul University Istanbul Turkey
7. Rehabilitation Center KROK PO KROKU Gdansk Poland
8. Department of Physical Medicine and Rehabilitation University of Colorado and Children's Hospital Colorado Aurora COUSA
9. Department of Pediatric Physical Medicine and Rehabilitation Beaumont Health Oakland University School of Medicine Grosse Pointe MI USA
10. Atlanstat consultant for Ipsen Pharma Les Ulis France
11. Ipsen Pharma Cambridge MA USA