1. Physical Medecine and Rehabilitation Department, Centre Hospitalier Régional Universitaire Brest, 29200 Brest, France
2. Laboratoire de Traitement de l’information Médicale (LaTIM), Inserm U1101, Université Bretagne Occidentale, 29200 Brest, France
3. Pediatric Rehabilitation Department, Fondation Ildys, 29200 Brest, France
4. Physical Medecine and Rehabilitation Department, Assistance Publique-Hôpitaux de Marseille, 13005 Marseille, France
5. CanChild Centre for Childhood Disability Research, Department of Pediatrics, McMaster University, Hamilton, ON L8S 1C7, Canada
6. Department of Rehabilitation, Physical Therapy Science and Sports, University Medical Center Utrecht, Wilhelmina Children’s Hospital, 3584 EA Utrecht, The Netherlands
7. Center of Excellence for Rehabilitation Medicine, UMC Utrecht Brain Center, University Medical Center Utrecht and De Hoogstraat Rehabilitation, 3583 TM Utrecht, The Netherlands
8. Arts et Métiers Institute of Technology, Université Sorbonne Paris Nord, Institut de Biomécanique Humaine Georges Charpak, 75013 Paris, France
9. EPF Graduate School of Engineering, 94230 Cachan, France
10. Independent Researcher, 75013 Paris, France
11. Fondation Paralysie Cérébrale, 75013 Paris, France
12. Pediatric Rehabilitation Hospital, Etablissement de Santé pour Enfants et Adolescents de la région Nantaise—APF France Handicap, 44200 Nantes, France