1. Department of Anaesthesiology Critical Care Emergency Medicine and Pain Therapy Hospital of OldenburgMedical Campus University of Oldenburg Oldenburg Germany
2. Department of Anaesthesiology and Intensive Care Medicine University Hospital of Cologne Cologne Germany
3. Department of Anaesthesiology and Intensive Care Örebro University Hospital Örebro Sweden
4. Space Medicine GroupEuropean Society of Aerospace Medicine (ESAM) Cologne Germany
5. Department of Anaesthesiology Medical College of WisconsinAurora St. Luke's Medical Center Milwaukee WI USA
6. Department Medicine Goethe University Frankfurt am Main Frankfurt Germany
7. German Society of Aerospace Medicine (DGLRM) Munich Germany
8. Anesthesiology and Intensive Care Department University Hospital of Brest Brest France
9. Anesthesiology Department South Brittany General Hospital Lorient France