1Department of Radiation Oncology and Radiation Therapy, University Medical Centre, Johannes Gutenberg University Mainz, Obere Zahlbacher Str. 63, 55131 Mainz, Germany
2Bioinformatics Department, Julius Maximilians University, Würzburg, Germany
3Institute of Organismal and Molecular Evolution, Molecular Genetics and Genome Analysis, Johannes Gutenberg University, Mainz, Germany
4Preventive Cardiology and Preventive Medicine, Center for Cardiology, University Medical Centre, Mainz, Germany
5University Heart & Vascular Center, Clinic for Cardiology, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
6Dzhk (Deutsches Zentrum für Herzkreislauf-Forschung), Standort Hamburg, Lübeck, Kiel, Hamburg, Germany
7Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Centre, Mainz, Germany
8Center for Pediatrics and Adolescent Medicine, University Medical Centre, Mainz, Germany
9Institute of Human Genetics, Julius Maximilians University, Würzburg, Germany
10Radiation Biology and DNA Repair, University of Technology, Darmstadt, Germany
11Institute of Clinical Chemistry and Laboratory Medicine, University Medical Centre, Mainz, Germany
12German Childhood Cancer Registry, Institute of Medical Biostatistics, Epidemiology and Informatics, University Medical Centre, Mainz, Germany
13Leibniz Institute for Prevention Research and Epidemiology – BIPS, Bremen, Germany