1. Department of Clinical Veterinary Science, The United Graduate School of Veterinary Sciences, Gifu University
2. Laboratory of Theriogenology, Department of Clinical Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine
3. Institute of Agriculture and Animal Science, Tribhuvan University, Rampur Campus
4. Laboratory of Anatomy, Department of Basic Veterinary Science, Obihiro University of Agriculture and Veterinary Medicine
5. Genetics Hokkaido
6. Technical Research Center, Koiwai Noboku Co., Ltd.
7. Laboratory of Theriogenology, Department of Veterinary Medicine, Iwate University