1. The Bureau of Biotechnology in Livestock Production; Department of Livestock Development; Patumtani KhonKaen Thailand
2. Department of Animal and Food Hygiene; Obihiro University of Agriculture and Veterinary Medicine; Obihiro Japan
3. Department of Life Science and Agriculture; Obihiro University of Agriculture and Veterinary Medicine; Obihiro Japan
4. Department of Animal Science; Khon Kaen University; Meaung KhonKaen Thailand