From the Plastic Surgery Hospital and Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

Received May 10, 2022, and accepted for publication, after revision September 17, 2022.

Conflicts of interest and sources of funding: none declared.

Reprints: Hu Jiao, MD, Plastic Surgery Hospital and Institute, Chinese Academy of Medical Sciences and Peking Union Medical College, 33 Rd, Badachu, District, Shijingshan, Beijing, 100144, China. E-mail: [email protected].

All procedures performed in the study involving human participants were following the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This study was approved by the ethics committee of our hospital.

Informed consent was obtained from the patients to publish the images. Written informed consent was obtained from the patients who participated in the follow-up study.