1. Department of Anesthesia Bellinzona Regional Hospital Bellinzona Switzerland
2. Department of Anesthesia Lugano Regional Hospital Lugano Switzerland
3. Department of Anesthesia and Intensive CareDiakonie‐Klinikum Schwäbisch Hall gGmbH Schwäbisch Hall Germany
4. Department of Anesthesia and Intensive Care Philipps‐University Hospital Marburg Germany
5. Department of Anesthesia and Intensive Care Montpellier University Hospital University Montpellier Montpellier France