Funding for this research was provided by:
Albert-Ludwigs-Universität Freiburg im Breisgau
Article History
Received: 21 December 2020
Accepted: 20 February 2021
First Online: 7 March 2021
Declarations
:
: All authors have completed the ICMJE form (available upon request from the corresponding author). AS reports research grants and lecture fees from CytoSorbents and lecture fees from Abiomed, both outside the submitted work. DB reports grants from ALung Technologies, personal fees from Baxter, personal fees from Xenios, personal fees from Abiomed, and unpaid consultancy for Hemovent outside the submitted work. JRC reports grants from the National Institutes of Health and the National Palliative Care Research Center and grants and personal fees from Cambia Health Foundation outside the submitted work.
: Not applicable.