Serra, Gregorio http://orcid.org/0000-0002-2918-9826
Memo, Luigi
Antona, Vincenzo
Corsello, Giovanni
Favero, Valentina
Lago, Paola
Giuffrè, Mario
Article History
Received: 19 March 2021
Accepted: 11 June 2021
First Online: 1 July 2021
Declarations
:
: Written informed consent was obtained from parents at admission of their newborns. 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.
: Not applicable.
: The authors declare that they have no competing interests.