Bernardi, Daniele
Asti, Emanuele
Barbieri, Lavinia
Bonavina, Luigi http://orcid.org/0000-0002-4880-1670
Article History
Received: 2 December 2018
Accepted: 19 December 2018
First Online: 15 January 2019
Compliance with ethical guidelines
:
: D. Bernardi, E. Asti, L. Barbieri, and L. Bonavina declare that they have no competing interests.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975 (in its most recently amended version). Informed consent was obtained from all patients included in the study.