Article History
Received: 29 September 2020
Accepted: 2 November 2020
First Online: 24 November 2020
Compliance with ethical standards
:
: LP received consultancy fees from Air Liquide MS, Faron and MSD. EA has received fees for lectures from Gilead, Pfizer, Baxter, and Alexion. His research group has been supported by Ablynx, Fisher & Payckle, Jazz Pharma, and MSD. All other authors have no conflict of interest to disclose.