1. Department of Dermatology Hospital Kuala LumpurMinistry of Health Malaysia Kuala Lumpur Malaysia
2. Department of Dermatology, Hospital Pulau Pinang Ministry of Health Malaysia Kuala Lumpur Malaysia
3. Singapore Bioprocessing Technology Institute Singapore Singapore
4. National Skin Centre Singapore Singapore
5. Paediatric Dermatology Unit, Women and Children Hospital Ministry of Health Malaysia Kuala Lumpur Malaysia