[1] NHS Foundation Trust,Department of Critical Care
[2] King’s College London,Centre for Human & Applied Physiological Sciences (CHAPS), School of Basic & Medical Biosciences, Faculty of Life Sciences & Medicine
[3] Guy’s and St. Thomas’ NHS Foundation Trust,Lane Fox Respiratory Unit
[4] Queen Elizabeth University Hospital,Dept. of Respiratory Medicine
[5] Chelsea & Westminster Hospital,Department of Respiratory and Critical Care Medicine
[6] Wythenshawe Hospital,Department of Intensive Care & Respiratory Medicine
[7] Manchester University NHS Foundation Trust,School of Population Health & Environmental Sciences
[8] King’s College London,undefined
[9] National Institute for Health Research Biomedical Research Centre,undefined
[10] Guy’s and St. Thomas’ NHS Trust and King’s College London,undefined