Received: 23 September 2020
Accepted: 2 January 2021
First Online: 13 January 2021
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the Central Hospital of Wenzhou.The patient gave her informed and written consent for the use of their image, recorded photographically, for scientific purposes and publication.
: Not applicable.
: ALL the authors declare that they have no competing interests.