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Article History

Received: 2 September 2022

Accepted: 27 September 2022

First Online: 7 October 2022

Declarations

:

: This study was approved by the Institutional Review Board of Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College (Beijing, China). Photographs were obtained with written informed consent, and all the data were analyzed anonymously according to the principles in the Declaration of Helsinki 1975 (revised in 2008).

: Written informed consent was obtained from each patient.

: Not applicable.

: The authors declare no competing interests.