Bertani, Valeria
Urbani, Martina
La Grassa, Manuela
Balestreri, Luca
Berger, Nicole
Frauenfelder, Thomas
Boss, Andreas
Marcon, Magda https://orcid.org/0000-0003-3923-8115
Article History
Received: 29 May 2019
Revised: 11 January 2020
Accepted: 31 January 2020
First Online: 7 March 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Magda Marcon.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: One of the authors has significant statistical expertise.No complex statistical methods were necessary for this paper.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • Retrospective• Cross-sectional study• Performed at one institution