First Online: 25 September 2018
Compliance with Ethical Standards
: Carlo W Cereda declare no conflict of interest, discloses consulting fees for Bayer, Bristol Myers Squibb, Boehringer, and Jean Marc Olivot Disclosure consulting fees Astra Zeneca, Servier, Bristol Myers Squibb, Boehringer. Jean-Marc Olivot declare no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.