1. Centre for Global Child Health, The Hospital for Sick Children, Toronto, Canada
2. Surgical Department, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
3. Plastic Surgery Department, Yekatit 12 Hospital Medical College, Addis Ababa, Ethiopia
4. Department of Neurology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
5. Haukeland University Hospital, Bergen, Norway
6. Transforming Faces, Toronto, Canada
7. Department of Special Needs Education, College of Education and Behavioural Studies, Addis Ababa University, Addis Ababa, Ethiopia
8. University of Toronto, Toronto, Canada
9. Centralized Equipment Pool, Holland Bloorview Kids Rehabilitation Hospital, Toronto, Canada
10. University Health Network, Toronto, Canada