Article History
Received: 4 December 2019
Accepted: 27 December 2019
First Online: 7 January 2020
Ethics approval and consent to participate
: N/A
: N/A
: Dr. Brodie receives research support from ALung Technologies; he was previously on their medical advisory board. He has been on the medical advisory boards for Baxter, BREETHE, Xenios and Hemovent. All other authors declare that they have no competing interests.