1. Master's Degree Program in Veterinary Science, Faculty of Veterinary Medicine Chiang Mai University Muang Chiang Mai Thailand
2. Department of Companion Animals and Wildlife Clinic, Faculty of Veterinary Medicine Chiang Mai University Muang Chiang Mai Thailand
3. Department of Physiology Faculty of Medicine Chiang Mai University Muang Chiang Mai Thailand
4. Department of Internal Medicine, Faculty of Medicine Chiang Mai University Muang Chiang Mai Thailand