Document is current

Article History

Accepted: 3 April 2021

First Online: 12 July 2021

Declarations

:

: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.

: Before the study commenced, the participants and their parents received an explanation of the purpose, procedure, and expected results verbally and in writing. In addition, we told them they could refuse to participate in the study if they felt any dissatisfaction. All the participants and their parents agreed and signed the informed consent form.

: The participant has consented to the submission of the case report to the journal.

: All authors declare they have no conflict of interest.

: Not applicable.