Funding for this research was provided by:
Sanming Project of Medicine in Shenzhen (SZSM201612008)
Article History
Received: 1 October 2019
Accepted: 23 October 2019
First Online: 7 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: An approval by an ethics committee was not applicable.
: Informed consent was obtained from the patient to publish these images.