Funding for this research was provided by:
Ministero della Salute (.)
Received: 3 December 2019
Accepted: 2 March 2020
First Online: 12 March 2020
Ethics approval and consent to participate
: The study was approved by the institutional ethical committee (No prot. 1702_OPBG_2018) and have therefore been performed in accordance with the ethical standards of Declaration of Helsinki.
: Written informed consent for publication and any accompanying images was obtained from the patients’ legal guardians for publication of this case report. It is available if requested.
: The authors declare that they have no competing interests.