Funding for this research was provided by:
Natural Science Foundation of Guangdong Province (2017A030313906)
Research Program of Shenzhen Maternity & Child Healthcare Hospital (FYA2017005)
Received: 21 January 2021
Accepted: 7 June 2021
First Online: 24 June 2021
: This case study was approved by the Institutional Review Board for ethical committee of Shenzhen Maternity & Child Healthcare Hospital.
: Written informed consent was obtained from the patient for publication of the case report and any accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare no conflicts of interest.