Del Rio, Paolo
Carcoforo, Paolo
Medas, Fabio
Bonati, Elena
Loderer, Tommaso
Koleva Radica, Margherita
Calò, Piergiorgio
Article History
Received: 21 November 2020
Accepted: 28 August 2021
First Online: 25 September 2021
Declarations
:
: The authors are accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved. The study was conducted in accordance with the Declaration of Helsinki (as revised in 2013). Institutional ethics board of Area Vasta Emilia Nord (AVEN) approved the study (NO.: 1155/2018/OSS/AOUPR, protocol number 2881 on 21/01/2019). The authors have produced the manuscript according to STROBE reporting check-list. An informed consent to participate in the study has been approved by the same institutional ethic board and obtained from participants.
: Not applicable.
: The authors have no competing interests to declare.