1. Department of Veterinary Surgery, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand.
2. Research and Academic Service, Faculty of Veterinary Medicine, Kasetsart University, Bangkok, 10900, Thailand.
3. Department of Veterinary Surgery, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, 10330, Thailand; Veterinary Clinical Stem Cells and Bioengineering Research Unit, Chulalongkorn University, Bangkok, 10330, Thailand.