1. Department of Dermatology, School of Medicine Kyungpook National University Daegu South Korea
2. Department of Pathology, School of Medicine Kyungpook National University Daegu South Korea
3. Department of Obstetrics and Gynecology, School of Medicine Kyungpook National University Daegu South Korea
4. Department of Radiation Oncology, School of Medicine Kyungpook National University Daegu South Korea
5. Department of Plastic and Reconstruction Surgery, School of Medicine Kyungpook National University Daegu South Korea