Funding for this research was provided by:
Fund of Tianjin Health Planning Commission (2015KZ117)
Article History
Received: 2 March 2020
Accepted: 11 May 2020
First Online: 27 May 2020
Ethics approval and consent to participate
: All procedures involving human subjects were approved by the ethics committee of Tianjin Medical University General Hospital.
: The patient provided written informed consent for the publication of clinical details, and clinical images were obtained.
: The authors declare that they have no competing interests.