1. Centre of Clinical Nursing Science University Hospital Zürich Zürich Switzerland
2. Department of Nursing Science Faculty for Health University Witten/Herdecke Witten Germany
3. Institute of Data Analysis and Process Design School of Engineering Zurich University of Applied Sciences Winterthur Switzerland
4. Institute of Nursing Science University of Basel Basel Switzerland
5. Directorate of Nursing and Allied Health Care Professionals University Hospital Zürich Zürich Switzerland