1. Department Public Health, Faculty of Medicine Institute of Nursing Science University of Basel Basel Switzerland
2. Department of Breast, Abdomen, Pelvis University Hospital Basel Basel Switzerland
3. Department of Nursing Development Cantonal Hospital Aarau Aarau Switzerland
4. Department of Hematology University Hospital Basel Basel Switzerland
5. School of Engineering and Management Vaud HES‐SO University of Applied Sciences and Arts Yverdon‐les‐Bains Switzerland