Adami, Alessandro http://orcid.org/0000-0002-9163-4900
Gentile, Carolina
Hepp, Thomas
Molon, Giulio
Gigli, Gian Luigi
Valente, Mariarosaria
Thijs, Vincent
Article History
Received: 5 March 2018
Revised: 23 May 2018
Accepted: 25 June 2018
First Online: 3 July 2018
Compliance with Ethical Standards
: This was an investigator-initiated, non-funded, unsponsored study.
: All procedures performed in this study were performed in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the present study.
: The authors declare that they have no conflict of interest.