Text and Data Mining valid from 2019-11-05
Received: 23 August 2019
Accepted: 11 October 2019
First Online: 5 November 2019
Compliance with ethical standards
: G. Palareti has sat on advisory boards for Alfasigma, Pfizer, BMS and Roche. None Declared for all other Authors.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.