Cheng, Biwen http://orcid.org/0000-0002-2797-1128
Article History
Received: 21 September 2020
Accepted: 26 November 2020
First Online: 22 February 2021
Ethics approval and consent to participate
: The study was conducted in accordance with the fundamental principles of the Declaration of Helsinki.
: Written informed consent was obtained from the patient’s legal guardian(s) for publication of this 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 author declares that they have no competing interests.