Funding for this research was provided by:
Special Research Fund of PKUHSC for Prevention and Control of COVID-19 and the Fundamental Research Funds for the Central Universities (BMU2020HKYZX003)
Received: 4 August 2020
Accepted: 16 May 2021
First Online: 4 June 2021
: Not applicable.
: 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 of this journal.
: There are no reported conflicts of interest of relevance to this article.