1. Division in Anatomy and Developmental Biology, Department of Oral Biology Human Identification Research Institute, BK21 FOUR Project, Yonsei University College of Dentistry Seoul South Korea
2. Department of Oral and Maxillofacial Surgery Kyung Hee University Dental Hospital at Gangdong Seoul South Korea
3. Maylin Clinic Gyeonggi South Korea
4. Maylin Clinic Seoul South Korea
5. Department of Electrical and Electronic Engineering College of Engineering, Yonsei University Seoul South Korea