Kyung-Soo Nah - Case #1
Professor, Dept. of Oral and Maxillofacial Radiology, School of Dentistry, Pusan National University, Korea

Takafumi Hayashi - Case #2
Professor and Chairman, Division of Oral and Maxillofacial Radiology, Dept. of Tissue Regeneration and Reconstruction, Niigata University Graduate School of Medical and Dental Sciences, Course for Oral Life Science, Japan

Ling Zhu - Case #3
Doctor, Dept. of Radiology, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China

Bong-Hae Cho - Case #4
Professor, Dept. of Oral and Maxillofacial Radiology, School of Dentistry, Pusan National University, Korea

Byung-Cheol Kang
Professor and Chairman, Dept. of Oral and Maxillofacial Radiology, Dental Science Insitute, School of Dentistry, Chonnam National University, Korea

Jun-ichi Asaumi
Professor and Chairman, Dept. of Oral and Maxillofacial Radiology, Field of Tumor Biology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Japan

Eha Renwi Astuti
Dept. of Dentomaxillfacial Radiology, Airlangga University, Surabaya, Indonesia

Suk-Ja Yoon
Associate Professor, Dept. of Oral and Maxillofaical Radiology, Dental Science Institute, School of Dentistry, Chonnam National University, Korea