Received: 8 September 2020
Accepted: 6 December 2020
First Online: 14 December 2020
Ethics approval and consent to participate
: Written informed consent was obtained from all participants. Ethical approval was obtained from the Ethics Committee of the First Affiliated Hospital, School of Medicine, Zhejiang University, China, in accordance with the ethical guidelines of the 1975 Declaration of Helsinki. Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor in-Chief of this journal.
: Written informed consent for publication was obtained from all participants.
: The authors declare that they have no competing interests.