Funding for this research was provided by:
Beijing Nova Program (Z171100001117026)
Received: 27 February 2020
Accepted: 22 July 2020
First Online: 31 July 2020
Ethics approval and consent to participate
: Not applicable.
: Written informed consent was obtained from the patient for publication of this case report and any accompanying images.
: The authors declare that they have no competing interests.