（Alphabet in alphabetical order according to surnames ）

                                                                                           

Name	Professional Title	Company
Yong Cheng, DDS, PhD	Vice President and Professor	School and Hospital of Stomatology    Wuhan University  Wuhan, China
Duan Ying, MD, PhD		Hospital of Stomatology Wuhan University Wuhan, China
Song Gao, MS	Associate Researcher	Wuhan University School of Stomatology Wuhan, China
Bo Li, DDS, PhD	Chair and Associate chief physician	Department of Oral Radiography School and Hospital of Stomatology  Wuhan University Wuhan, China
Li li Wei, DDS, PhD	Department of Oral Radiography	School and Hospital of Stomatology Wuhan University Wuhan, China