1. Department of Respiratory Medicine, Allergology and Sleep Medicine, Paracelsus Medical University Nuremberg, General Hospital Nuremberg, Nuremberg, Germany
2. Department of Cardio-Thoracic Surgery, Heart & Vascular Centre, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Hospital, Maastricht, The Netherlands
3. Pediatric Intensive Care Unit, Children’s Hospital Bambino Gesù, IRCCS, Rome, Italy
4. Department of Perfusion, University Hospital Gasthuisberg, Leuven, Belgium
5. Department of Perioperative Medicine, Barts Health NHS Trust, London, UK
6. Department of Cardiac Surgery, Birmingham Women’s and Children’s Hospital, Birmingham, UK
7. Department of Critical Care, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
8. Division of Centre of Human Applied Physiological Sciences, King’s College London, London, UK
9. 2nd Department of Medicine, Cardiovascular Medicine, General University Hospital in Prague, First Faculty of Medicine, Charles University in Prague, Prague, Czech Republic