Received: 8 April 2021
Accepted: 24 September 2021
First Online: 12 October 2021
Change Date: 31 January 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s13052-022-01212-x
: Not applicable.
: A written informed consent was signed by our patient’s mother who agreed to have the case published.
: No competing interests for all authors.