1. Department of Nursing University Hospital Regensburg Regensburg Germany
2. Institute of Nursing Science University of Vienna Vienna Austria
3. Institute of Primary Care University of Zurich and University Hospital Zurich Zurich Switzerland
4. Charité – Universitätsmedizin Berlin Department of Anesthesiology and Operative Intensive Care Medicine (CVK/CCM) Berlin Germany
5. Department of Public and Global Health, Epidemiology, Biostatistics and Prevention Institute University of Zurich Zurich Switzerland
6. Technical University of Munich, School of Medicine, Klinikum rechts der Isar Department of Anesthesiology and Intensive Care Munich Germany
7. Division Nursing Science, Person Centred Care Karl Landsteiner University for Health Science Krems Austria