1. Clinical Cancer Epidemiology, Department of Oncology-Pathology, Karolinska University Hospital, Stockholm, Sweden
2. Department of Biosciences at Novum, Karolinska Institute, Huddinge, Sweden
3. Department of Molecular Genetic Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
4. Karolinska Institute, Community Medicine, Oncologic Center, Departments of Urology, Karolinska University Hospital, Stockholm, Sweden
5. Stockholm South Hospital, Stockholm, Sweden
6. Karolinska University Hospital, Huddinge, Sweden
7. Department of Oncology, Division of Clinical Cancer Epidemiology, Sahlgrenska Academy, Gothenburg, Sweden