Published on in Vol 7, No 9 (2018): September
1 Department of Pediatrics, Amsterdam UMC, Vrije Universiteit, Amsterdam, Netherlands
2 Boyne Research Institute, Drogheda, Ireland
3 Centre Hospitalier Universitaire de Saint-Étienne, Saint-Étienne, France
4 Division of Oncology and Hematology, Department of Pediatrics, Charité – Universitätsmedizin Berlin, Berlin, Germany
5 University Children's Hospital Bonn, University of Bonn Medical School, Bonn, Germany
6 Pediatrics III, University Hospital Essen, Essen, Germany
7 West German Cancer Centre, German Cancer Research Centre, Essen, Germany
8 Danish Cancer Society Research Center, Copenhagen, Denmark
9 Department of Clinical Medicine, Faculty of Health, Aarhus University Hospital, Aarhus, Denmark
10 Oslo University Hospital, Oslo, Norway
11 German Childhood Cancer Registry, Institute for Medical Biometry, Epidemiology and Informatics, University Medical Center Mainz, Mainz, Germany
12 University College London Hospital, London, United Kingdom
13 Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
14 Erasmus MC University Medical Center, Rotterdam, Netherlands
15 International Clinical Research Center of St Anne's University Hospital Brno, Brno, Czech Republic
16 Department of Pediatrics, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
17 Motol Teaching Hospital, Prague, Czech Republic
18 Swiss Childhood Cancer Registry, University of Bern, Bern, Switzerland
19 Department of Obstetrics and Gynaecology, Amsterdam UMC, Vrije Universiteit, Amsterdam, Netherlands
20 Netherlands Cancer Institute, Amsterdam, Netherlands
21 Great Ormond Street Children’s Hospital, London, United Kingdom
22 Edmond and Lily Safra Children’s Hospital, Chaim Sheba Medical Center, Tel-Aviv, Israel
23 The Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
24 Gaslini Children Hospital, Genova, Italy
25
*these authors contributed equally