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Article History

Received: 19 March 2022

Accepted: 24 May 2022

First Online: 1 June 2022

Declarations

:

: The subjects were informed of the study goals and test protocols before giving their signed informed consent for participation. The study protocol received approval from the Local Bioethics Committee (certificate of approval No. B2021-007) of the Fudan University Affiliated Zhongshan Hospital Xiamen Branch in Fujian (China) according to the principles and policies of the Declaration of Helsinki. All methods were performed in accordance with the relevant guidelines and regulations in the Ethics approval and consent to participate.

: Informed consent to publish was obtained from the participants for publication of the images.

: The authors declare no conflict of interest.