Affiliations

• ¹ Department of Neonatology, Radboud University Medical Center, Nijmegen, The Netherlands.
• ² Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.
• ³ University Hospital of North Tees, Durham University, Stockton-on-Tees, UK.
• ⁴ Department of Neonatology, Rosie Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.
• ⁵ Department of Neonatology, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden.
• ⁶ INFANT Centre, Cork University Maternity Hospital, University College Cork, Cork, Ireland.
• ⁷ Weill Cornell Medical College New York, New York, New York.
• ⁸ Department of Pediatrics, Møre and Romsdal Hospital Trust, Ålesund, Norway.
• ⁹ Department of Pediatrics, Antwerp University Hospital UZA, Edegem, Belgium.
• ¹⁰ Department of Physiology, Anatomy and Genetics, John Radcliffe Hospital, Oxford, UK.
• ¹¹ Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway.
• ¹² Department of Cardiology and Center for Cardiological Innovation, Oslo University Hospital, Rikshospitalet, Oslo, Norway.
• ¹³ Department of Neonatology, The Royal Women's Hospital, Parkville, Victoria, Australia.
• ¹⁴ Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Stockholm, Sweden.
• ¹⁵ Pediatric Cardiology Unit, Geneva University Children's Hospital, Geneva, Switzerland.
• ¹⁶ Department of Neonatology, Emma Childrens' Hospital AMC, Amsterdam, The Netherlands.
• ¹⁷ Department of Neonatology, University Hospital Brussels, Brussels, Belgium.
• ¹⁸ Department of Neonatology, The Rotunda Hospital, Dublin, Ireland.
• ¹⁹ School of Medicine (Department of Pediatrics), The Royal College of Surgeons in Ireland, Dublin, Ireland.