1 Department of Health Professions, Applied Research & Development in Midwifery, Bern University of Applied Sciences, Murtenstrasse 10, 3008, Bern, Switzerland. stephan.oelhafen@bfh.ch.
2 Institute of Biomedical Ethics and History of Medicine, University of Zurich, Zurich, Switzerland.
3 Clinical Ethics Unit, University Hospital of Basel and Psychiatric University Clinics Basel, Basel, Switzerland.
4 Department of Health Professions, School of Nursing, Bern University of Applied Sciences, Bern, Switzerland.
5 Department of Obstetrics and Gynecology, University Hospital of Bern, Bern, Switzerland.
6 Department of Health Professions, Applied Research & Development in Midwifery, Bern University of Applied Sciences, Murtenstrasse 10, 3008, Bern, Switzerland.