1. Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
2. Center for Oncological Research (CORE), University of Antwerp, Antwerp, Belgium
3. Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
4. Department of Oncology, GZA Hospitals Sint-Augustinus, Antwerp, Belgium
5. Department of Medical Epidemiology and Biostatistics, Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden