Marrelli, Daniele
Polom, Karol
Neri, Alessandro
Roviello, Franco
Article History
Received: 26 February 2018
Accepted: 15 May 2018
First Online: 23 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures followed were in accordance with the Ethical Standards of the Responsible Committee on Human Experimentation (independent Scientific Committe of Siena University) and with the Helsinki declaration of 1975 and revised in 2008.
: Informed consent was obtained from all patients for being included in the study. Additional written informed consent for the treatment of personal and sensible data was obtained from all patients prior to the data collection and evaluation.