Wang, Xunming MD∗; Li, Shihao MD∗; Huang, Zhiquan MD, PhD∗; Cai, Qian MD†; Huang, Zixian MD∗; Chen, Weiliang MD∗
∗Department of Oral and Maxillofacial Surgery
†Department of Otolaryngology–Head and Neck, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
Correspondence to Zhiquan Huang, MD, Department of Oral and Maxillofacial Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, 107th Yanjiang Xi Road, Guangzhou, Guangdong 510120, China; E-mail: [email protected]
Received 23 August, 2017
Accepted 20 December, 2017
XW and SL contributed equally to this work.
This study received funding from the National Science Foundation of China (no. 81772892), the Fundamental Research Funds for the Central Universities (no. 16ykjc17), the Guangdong Province Natural Science Foundation (no. 2016A030313348). Approval was received from the Ethical Committee of Sun Yat-sen Memorial Hospital, Sun Yat-sen University.
The authors report no conflicts of interest.