Received: 20 December 2021
Accepted: 11 February 2022
First Online: 4 March 2022
: Written informed consent was obtained from parents at admission of their newborn. The study was approved by the Mother and Child Department of the University of Palermo (Palermo, Italy). All procedures performed in this report were in accordance with the ethical standards of the institutional and national research committee, and with the 1964 Helsinki declaration and its later amendments, or comparable ethical standards.
: Written informed consent for publication was obtained.
: The authors declare that they have no competing interests.