1. Department of Anatomy, College of Medicine, Chung-Ang University
2. Department of Anatomy, Catholic Institute for Applied Anatomy, College of Medicine, The Catholic University of Korea
3. Department of Plastic Surgery, Armed Forces Capital Hospital, Bundang-gu, Seongnam City, Gyeonggi-do, and Ewha Medical Academy, Ewha Womans University Medical Center
4. Department of Anatomy, College of Medicine, Ewha Womans University, Seoul, Republic of Korea