Saffarini, Mo http://orcid.org/0000-0002-9656-987X
Nover, Luca
Tandogan, Reha
Becker, Roland
Moser, Lukas B.
Hirschmann, Michael T.
Indelli, Pier F.
Article History
Received: 5 July 2018
Accepted: 5 September 2018
First Online: 10 September 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: Ethical approval was not required as this is a pure review of the literature not involving humans nor animals.