1. Pediatric Intensive Care Unit, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals and Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland
2. Pediatric and Neonatal Intensive Care Unit, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals and Faculty of Medicine, Rue Willy Donzé 6, CH-1205 Geneva, Switzerland
3. Pediatric Cardiology Unit, Department of Pediatrics, Gynecology and Obstetrics, University Hospitals and Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland