1. Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
2. Animal Health Business Unit, Novatis (Thailand) Ltd., Bangkok, Thailand.
3. Department of Veterinary Public Health, Faculty of Veterinary Science; Center for Antimicrobial Resistance Monitoring in Foodborne Pathogens; Global Foodborne Infections Network: South-East Asia and Western Pacific Region, Chulalongkorn University, Bangkok, Thailand.