1 Department of Development and Regeneration, KU Leuven and Neonatal Intensive Care Unit, University Hospitals Leuven, Herestraat 49, 3000 Leuven, Belgium.
2 Department of Surgery, Section of Neonatal Intensive Care Unit, Puericulture Institute and Neonatal Section, University of Cagliari, Cagliari, Italy.
3 Departments of Pediatrics, Pharmacology, Physiology, and Integrative Systems Biology, George Washington University School of Medicine and Health Sciences, Washington DC, USA ; Intensive Care, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands ; Department of Pediatric Pharmacology, University Children's Hospital Basel, Basel, Switzerland.
4 Department of Clinical Pharmacy and Pharmacotherapy, Heinrich Heine University of Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany.