1. Child and Adolescent Care Centre; Department of Pediatrics; 15 Parthasarathypuram T. Nagar Chennai India 600017
2. Regional Institute of Opthalmology; Department of Opthalmology; Chennai India 600008
3. Apollo Hospitals; Department of Neurology; 21 Greams Lane Off Greams Road Chennai Tamil Nadu India 600006
4. Royal Perth Hospital; Perth Western Australia Australia