Bo Lin, Hong-Yu Yang, Hui-Jun Yang, Shi-Yue Shen, Department of Oral and Maxillofacial Surgery, Peking University Shenzhen Hospital, Shenzhen 518036, Guangdong Province, China
Author contributions: Yang HY designed the study; Yang HY and Yang HJ contributed surgical treatment and follow-up data collection; Lin B and Shen SY analyzed the data; Lin B wrote the paper; Yang HY revised the manuscript; all authors read and approved the final manuscript.
Informed consent statement: The patient provided written informed consent.
Conflict-of-interest statement: The authors state that they have no conflicts of interest.
CARE Checklist (2016) statement: The manuscript was prepared and revised according to the CARE Checklist (2016).
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Corresponding author: Hong-Yu Yang, PhD, Professor, Surgeon, Department of Oral and Maxillofacial Surgery, Peking University Shenzhen Hospital, 1120 Lianhua Road, Futian District, Shenzhen 518036, Guangdong Province, China. firstname.lastname@example.org
Telephone: +86-755-83923333 Fax: +86-755-83923333
Received: January 19, 2019
Peer-review started: January 22, 2019
First decision: January 26, 2019
Revised: February 1, 2019
Accepted: February 18, 2019
Article in press: February 18, 2019
Published online: March 6, 2019