1. Department of Agricultural Technology, Faculty of Science and Technology, Thammasat University, Pathum Thani,Thailand.
2. Veterinary Diagnostic Laboratory, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.
3. Department of Pharmacology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand; Center of Excellence for Food and Water Risk Analysis (FAWRA), Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand.