Received: 30 September 2021
Accepted: 16 January 2022
First Online: 24 January 2022
: Not applicable. Written informed consent was taken from the patient’s parents/guardian prior to their inclusion in this study. The patient’s parents/guardian has been informed that at no place the identity of the patient will be compromised.
: Informed consent was taken from participant(s) parents/guardians prior to their inclusion in this study. The parents/guardians understand that their names and initials will not be published and due efforts will be made to conceal their identity, but anonymity cannot be guaranteed.
: The authors declare that they have no competing interests.