Funding for this research was provided by:
Haiphong University of Medicine and Pharmacy
Received: 3 July 2020
Accepted: 2 September 2020
First Online: 7 October 2020
Ethics approval and consent to participate
: Ethics approval of this study was given by the Research Ethics Committees of Haiphong University of Medicine and Pharmacy. Authors have agreed to submit it in its current form for consideration for publication in the Journal.
: Written informed consent for publication of their clinical details and clinical images was obtained from the patient.
: The authors declare that there is no conflict of interest regarding the publication of this article.