Condello, V.
Zdanowicz, U.
Di Matteo, Berardo http://orcid.org/0000-0002-9807-0271
Spalding, T.
Gelber, P. E.
Adravanti, P.
Heuberer, P.
Dimmen, S.
Sonnery-Cottet, B.
Hulet, C.
Bonomo, M.
Kon, E.
Article History
Received: 31 July 2018
Accepted: 14 September 2018
First Online: 21 September 2018
Compliance with ethical standards
:
: All the authors declare no conflict of interest with regard to the content of the present paper.
: Given the nature of the paper, no ethical approval is required.