1. Institute Pasteur in Cambodia, Institute Pasteur International Network, Phnom Penh 12000, Cambodia
2. National Veterinary Research Institute, Ministry of Agriculture, Forestry and Fisheries, Phnom Penh 12000, Cambodia
3. Food and Agriculture Organization, Phnom Penh 12000, Cambodia
4. Food and Agriculture Organization, Bangkok 10200, Thailand
5. GlaxoSmithKline Pte Ltd, Singapore 189720, Singapore