De Bernardo, Giuseppe https://orcid.org/0000-0001-5348-6743
De Santis, Rita
Giordano, Maurizio
Sordino, Desiree
Buonocore, Giuseppe
Perrone, Serafina
Article History
Received: 9 October 2019
Accepted: 6 February 2020
First Online: 12 February 2020
Ethics approval and consent to participate
: The study was conducted in accordance with the Declaration of Helsinki. Ethical approval was not required because the study was retrospective, and patients were subjected only to routine procedures provided by the department.
: Not applicable.
: The authors declare that they have no competing interests.