1 Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Child and Adolescent Psychiatry and Psychosocial Care, Amsterdam Reproduction and Development, Amsterdam Public Health, Amsterdam, The Netherlands.
2 Amsterdam UMC, Epidemiology and Data Science, Vrije Universiteit, Amsterdam, The Netherlands.
3 Emma Children's Hospital, Amsterdam UMC, Paediatric Haematology, University of Amsterdam, Amsterdam, The Netherlands.
4 Department of Clinical Epidemiology, Leiden University Medical Centre, Leiden, The Netherlands.
5 Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, the Netherlands.
6 Erasmus MC, Department of Haematology Rotterdam, Erasmus University Medical Centre, The Netherlands.
7 Department of Internal Medicine, Division of Thrombosis and Haemostasis, Leiden University Medical Centre, Leiden, The Netherlands.
8 Princess Máxima Centre for Paediatric Oncology, Utrecht, The Netherlands.
9 Alliance for Quality in Mental Health Care, Utrecht, The Netherlands.