Roviello, Giandomenico
Pacifico, Chiara
Corona, Paola
Generali, Daniele
Article History
Received: 4 January 2017
Accepted: 3 March 2017
First Online: 11 March 2017
Compliance with ethical standards
:
: Roviello G declares that he has no conflict of interest. Pacifico C declares that he has no conflict of interest. Corona P declares that he has no conflict of interest. Generali D declares that he has no conflict of interest.
: The work was supported by the Department of Medical, Surgery and Health Sciences, University of Trieste, Piazza Ospitale 1, 34129 Trieste, Italy.
: This article does not contain any studies with human participants or animals performed by any of the authors. All applicable international, national, and/or institutional guidelines for the care and use of animals were followed. All procedures performed in studies involving human participants were 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.
: For this type of study, formal consent is not required.