1 Charles West Division, Great Ormond Street Hospital NHS Foundation Trust, Great Ormond Street, London, UK. [email protected].
2 Institute Cardiovascular Science, University College London, London, UK. [email protected].
3 Child and Adolescent Psychiatry, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands.
4 Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, The Netherlands.
5 Academic Center for Child Psychiatry the Bascule Department Child and Adolescent Psychiatry, Academic Medical Center, Amsterdam, The Netherlands.
6 Pediatrics and Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, USA.
7 Research and Academic Affairs, Divisions of Cardiology and Critical Care Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, USA.