1. Johns Hopkins University; Baltimore Maryland U.S.A
2. Royal Hospital; Muscat Oman
3. Yonsei University College of Medicine; Seoul Korea
4. Shenzhen Children's Hospital; Shenzhen China
5. Private Practice; Cape Town South Africa
6. Shushrusha Hospital; Mumbai India
7. Clinicas Las Condes; Santiago Chile
8. Centro Integral de Nutricion; San Salvador El Salvador
9. Epilepsy Centre Kork; Kork Germany
10. Matthew's Friends; London United Kingdom
11. The Charlie Foundation; Milwaukee Wisconsin U.S.A