Chen, Haihong
Kuang, Yukun
Huang, Xinyan
Ye, Ziyin
Liu, Yangli
Xie, Canmao
Tang, Ke-Jing https://orcid.org/0000-0002-5454-4666
Article History
Received: 15 January 2021
Accepted: 25 September 2021
First Online: 10 October 2021
Declarations
:
: The study was approved by the Institutional Research Ethics Committee of the First Affiliated Hospital of Sun Yat-Sen University. The institutional review board waived the requirement for approval and signed informed consent form because this study was not an intervening trial and retrospective in nature.
: Written informed consent was obtained from both patients for the publication of case reports and any accompanying images.
: The authors declare that they have no competing interests.