Poletti, Pierre-Alexandre
Botsikas, Diomidis
Becker, Minerva
Picarra, Marlise
Rutschmann, Olivier T.
Buchs, Nicolas C.
Zaidi, Habib
Platon, Alexandra
Article History
Received: 15 March 2018
Revised: 7 May 2018
Accepted: 29 May 2018
First Online: 15 June 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Prof. Pierre-Alexandre Poletti.
: 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.
: No complex statistical methods were necessary for this paper.
: Written informed consent was waived by the Institutional Review Board, because of the retrospective nature of the study.
: Institutional Review Board approval was obtained.
: • retrospective• observational study• performed at one institution