1. Center of Clinical Nursing Science; University Hospital Zurich; Zurich Switzerland
2. Directorate of Nursing, Medical-Technical and Medical-Therapeutic Areas; Inselspital, University Hospital; Berne Switzerland
3. Institute of Nursing Science; University of Basle; Basle Switzerland
4. Institute for Data Analysis and Process Design, School of Engineering; Zurich University of Applied Sciences; Winterthur Switzerland
5. Department of Nursing and Allied Health Care Professions; University Hospital Basle; Basle Switzerland
6. Department of Nursing and Allied Health Care Professions; University Hospital Zurich; Zurich Switzerland