Article History
Received: 5 May 2020
Revised: 21 July 2020
Accepted: 29 July 2020
First Online: 10 August 2020
Compliance with ethical standards
:
: AP have not any financial or other relationships, which might lead to a conflict of interest regarding this paper. CL received scholarship from the Hellenic Society for Medical Education. PS is an advisor/speaker to Amgen, Astra Zeneca, Bayer, Boehringer Ingelheim, Elpen Pharmaceuticals, Genesis Pharma, Menarini, Innovis Pharma, Winmedica and has received research support for an Investigator-Initiated Study from Astra Zeneca.