1. Master’s Student, Department of Oral and Maxillofacial Surgery, College of Dentistry, Chonnam National University, Gwangju, Republic of Korea
2. Ph.D. Student, Department of Oral and Maxillofacial Surgery, College of Dentistry, Chonnam National University, Gwangju, Republic of Korea
3. Professor, Department of Oral and Maxillofacial Surgery, College of Dentistry, Chonnam National University, Gwangju, Republic of Korea