Lovati, Carlo
Giani, Luca
Mariotti D′Alessandro, Caterina
Tabaee Damavandi, Payam
Mariani, Claudio
Pantoni, Leonardo
Article History
First Online: 15 May 2018
Compliance with ethical standards
: All procedures 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. Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.