Received: 16 May 2022
Accepted: 8 August 2022
First Online: 18 August 2022
: The study protocol was approved by the Institutional Review Board of Taipei Tzu-Chi Hospital (08-XD-029). All procedures were performed under the tenets of the Declaration of Helsinki and informed consent was obtained from all patients.
: Informed consent from all legal guardians of included children was obtained for publication of identifying images in an online open-access publication.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.