Ruatta, Celeste http://orcid.org/0000-0002-0417-4476
Schiavi, Costantino
Article History
Received: 19 April 2020
Revised: 17 June 2020
Accepted: 25 June 2020
First Online: 2 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the St. Orsola-Malpighi Teaching Hospital of Bologna, Italy, and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: This article does not contain any studies with animals performed by any of the authors.
: Written informed consent was obtained from all individual participants included in the study or their parents when minors.