1. Clinic of Anaesthesiology Hannover Medical School Hannover Germany
2. Department of Pediatric Anesthesia and Intensive Care "V. Buzzi" Children's Hospital, University of Milan Milan Italy
3. Department of Pediatric Anesthesia University Hospital Son Espases Palma de Mallorca Spain
4. Pediatric Cardiac Intensive Care Unit, Department of Pediatric Cardiology National Cardiology Hospital Sofia Bulgaria
5. Department of Anaesthesia, Paediatric Intensive Care and Emergency Medicine Auf der Bult Children's Hospital Hannover Germany
6. Department of Anaesthesiology and Intensive Care Medicine Klinikum Stuttgart, Olgahospital Stuttgart Germany
7. Department of Paediatric Anaesthesia University Hospital Vall d'Hebron Barcelona Spain
8. Intensive Care Unit, Burn Injury Clinic University Hospital for Active Treatment and Emergency Medicine "N.I. Pirogov" Sofia Bulgaria
9. Department of Anesthesiology Hospital Sant Joan de Deu Barcelona Spain
10. Department of Paediatric Anaesthesia Alder Hey Children's NHS Foundation Trust Liverpool UK
11. Department of Anesthesiology and Intensive Care AOU Policlinico‐ San Marco Catania Catania Italy
12. Department of Anaesthesia, Critical Care and Perinatal Medicine Istituto Giannina Gaslini Genoa Italy
13. Department of Anaesthesia and Intensive Care Cnopfsche Kinderklinik/Klinik Hallerwiese Nürnberg Germany