1. Technical University of Munich TUM School of Medicine, Klinikum rechts der Isar, Department of Anesthesiology and Intensive Care München Germany
2. Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy University Hospital Frankfurt, Goethe University Frankfurt Germany
3. Department of Anaesthesiology and Intensive Care Medicine Otto‐von‐Guericke‐University Magdeburg Germany
4. Department of Anesthesiology Hospital of the University of Munich, LMU Munich München Germany
5. Department of Anaesthesiology, Intensive Care Medicine and Palliative Care Carl‐Thiem‐Hospital Cottbus Cottbus Germany
6. Department of Anaesthesiology Caritas St. Josef Medical Center Regensburg Germany
7. Department of Anaesthesiology and Intensive Care Medicine Brandenburg Medical School Theodor Fontane, Ruppiner Kliniken Neuruppin Germany
8. Department of Anaesthesiology University of Regensburg Regensburg Germany
9. Department of Anaesthesiology and Intensive Care Medicine University Hospital Carl Gustav Carus, Technische Universität Dresden Dresden Germany
10. Department of Anaesthesia, Operational Intensive Care Medicine and Pain Therapy Justus‐Liebig University Gießen Gießen Germany
11. Department of Urology St. Elisabeth‐Klinikum Straubing Straubing Germany