1. Division in Anatomy and Developmental Biology, Department of Oral Biology, Human Identification Research Institute, BK21 PLUS Project, Yonsei University College of Dentistry, Seoul, Korea
2. Maylin Clinic (Apgujeong), Seoul, Korea
3. Wyne Aesthetic Plastic Surgery Clinic, Chungju, Korea
4. Yonsei E1 Plastic Surgery Clinic, Anyang, Korea
5. Dr Youth Clinic, Seoul, Korea