1. Division of Neonatology, Department of Pediatrics, Inselspital Bern University Hospital, University of Bern Bern Switzerland
2. Center for Health Care Ethics Hanover Germany
3. Institute for the History, Philosophy, and Ethics of Medicine, Medical Center of the Johannes Gutenberg University Mainz Germany
4. Division of Neonatology and Pediatric Intensive Care, Center for Pediatrics Medical Center of the University of Freiburg Freiburg Germany
5. Department of Neonatology Medical Center of the Johannes Gutenberg University Mainz Germany