Bossola, Maurizio http://orcid.org/0000-0003-1627-0235
,
Marino, Claudia
Di Napoli, Anteo
Agabiti, Nera
Tazza, Luigi
Davoli, Marina
Article History
Received: 29 December 2017
Accepted: 17 March 2018
First Online: 23 March 2018
Compliance with ethical standards
:
: None of the authors has conflict of interest.Â
: The study was conducted by the Department of Epidemiology of Lazio Regional Health Service, namely the regional referral center for epidemiological research which has full access to anonymized data. As a consequence, ethics approval was not required for this study.
: For this type of study patients’ consent is not required.