Article History
Received: 22 June 2021
Accepted: 28 September 2021
First Online: 3 October 2021
Declarations
:
: None.
: All authors comply with the guidelines for human studies. Compliance with Ethics Guidelines. The local Ethical committee of ‘P&A Kyriakou Children’s Hospital, approved the study (7320/21.4.2021).
: The patients and their parents have given their written informed consent to publish these cases.