Chiappini, Elena
Cangelosi, Antonina Marta
Becherucci, Paolo
Pierattelli, Monica
Galli, Luisa
de Martino, Maurizio
Article History
Received: 29 April 2016
Accepted: 11 June 2018
First Online: 18 June 2018
Ethics approval and consent to participate
: Ethics approval and consent to partecipate was not required for this study according to the opinion to the Local Ethic Committee of the Anna Meyer Hospital, Florence, Italy. We considered completion of the questionnaire as consent to participate.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.