Corresponding Author

Chenping Zhang

Department of Oral and Maxillofacial Surgery – Head & Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai, China

Correspondence

Lei Wang and Chenping Zhang, Department of Oral and Maxillofacial Surgery – Head & Neck Oncology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, 639 Zhizaoju Road, Shanghai, China, 200011.

Email: wanglei@sh9hospital.org.cn and zhang.chenping@hotmail.com