1. Department of Anaesthesiology Ludwig‐Maximilian‐University of Munich Munich Germany
2. Department of Transfusion Medicine, Cell Therapeutics and Haemostaseology Ludwig Maximilian‐University of Munich Munich Germany
3. Division of Haemostaseology Medical Department I University Hospital Leipzig Leipzig Germany
4. Institute for Transfusion Medicine and Hemostaseology Augsburg University Clinic Augsburg Germany