Affiliation: | 1. Faculty of Social Sciences, University of Tampere, Tampere, Finland;2. Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway;3. Department of Research, Cancer Registry of Norway, Institute of Population-Based Cancer Research, Oslo, Norway Department of Community Medicine, Faculty of Health Sciences, University of Tromsø, Arctic University of Norway, Tromsø, Norway Genetic Epidemiology Group, Folkhälsan Research Centre and Faculty of Medicine, University of Helsinki, Helsinki, Finland Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden;4. Centre for Epidemiology and Screening, Institute of Public Health, University of Copenhagen, Copenhagen, Denmark;5. Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden;6. Icelandic Cancer Registry, Reykjavik, Iceland;7. Faculty of Social Sciences, University of Tampere, Tampere, Finland Finnish Cancer Registry, Institute for Statistical and Epidemiological Cancer Research, Helsinki, Finland |