1. Ghent University,Faculty of Engineering and Architecture,Department of Electromechanics, Systems and Metal Engineering,Gent,Belgium,9052
2. Technical University of Cluj-Napoca,Department of Automation,Cluj-Napoca,Romania,400114
3. Ghent University Hospital,Department of Anesthesiology,Gent,Belgium,9000
4. University of Groningen,University Medical Center Groningen,Department of Anesthesiology,Groningen,The Netherlands,9713 GZ