1. Department of Veterinary Anatomy, Nippon Veterinary and Animal Science University
2. Department of Veterinary Internal Medicine, Nippon Veterinary and Animal Science University
3. Marupi-lifetech Co., Ltd.
4. Department of Veterinary Anatomy, School of Veterinary Medicine and Animal Sciences, Kitasato University
5. Department of Anatomy and Physiology, School of Veterinary Medicine, Azabu University