*Department of Plastic Surgery, Peking University Third Hospital
†Department of Cleft Lip and Palate, Plastic Surgery Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences
‡Department of Noninvasive Surgery, Plastic Surgery Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
Address correspondence and reprint requests to Zhenmin Zhao, MD, Department of Plastic Surgery, Peking University Third Hospital, Haidian, Beijing 100191, China; E-mail: [email protected]
This project was supported by the National Nature Science Foundation of China (grant 81571925) and Beijing Municipal Science and Technology Commission (No. Z171100001017212).
P.Z. and H.T. contributed equally to this work.
This retrospective study was performed according to the principles of the Declaration of Helsinki. It was approved by the Ethics Committee of Peking University Third Hospital (Beijing, China), Chinese Academy of Medical Science. Informed consent was obtained from the parents or legal guardians of patients for both study participation and publication of identifying information/images in an online open access publication.
The authors report no conflicts of interest.
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