1 From the University Hospitals of Leicester National Health Service Trust, Glenfield Hospital Extracorporeal Membrane Oxygenation Unit, Leicester, United Kingdom.
2 Department of Cardiovascular Sciences, University of Leicester, Leicester, United Kingdom.
3 Department of Respiratory Sciences, University of Leicester, Leicester, United Kingdom.
4 National Institute for Health and Care Research (NIHR) Leicester Biomedical Research Unit, Glenfield Hospital, Leicester, United Kingdom.
5 Intensive Care Unit, Bufalini Hospital, AUSL della Romagna, Cesena, Italy.
6 Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy.