,
Aliberti, Stefano
Rosti, Valentina Diana
Travierso, Chiara https://orcid.org/0000-0002-1209-6949
Brambilla, Anna Maria
Piffer, Federico
Petrelli, Giuseppina
Minelli, Chiara
Camisa, Daniele
Voza, Antonio
Guiotto, Giovanna
Cosentini, Roberto
Article History
Received: 3 December 2017
Accepted: 11 December 2018
First Online: 29 December 2018
Ethics approval and consent to participate
: The Institutional Review Boards of all the hospitals approved the study (ethics committees of: IRCCS Fondazione Ospedale Maggiore Policlinico Ca` Granda, Milan - Presidio Ospedaliero Madonna del Soccorso, San Benedetto del Tronto, Ascoli Piceno - Valduce Hospital, Como - Vizzolo Predabissi Hospital, AO Melegnano - IRCCS Istituto Clinico Humanitas, Rozzano - San Paolo Hospital, Napoli) and the informed consent was waived due to the observational nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.
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