Received: 2 September 2020
Accepted: 29 October 2020
First Online: 7 November 2020
Ethics approval and consent to participate
: Ethical approval for this report was orally provided by the ethics committee of Shizuoka General Hospital. The conventional way of writing an application and issuing an approval number was not applicable. Written informed consent for participation was obtained from the patients.
: Written informed consent to publish the case details was obtained from the patients.
: The authors declare no conflicts of interest regarding the publication of this article.