1. Department of Oncology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden;
2. Faculty of Nursing, School of Health Sciences, University of Iceland, Reykjavik, Iceland;
3. Department of Urology, Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden;
4. Department of Molecular Medicine and Surgery, Section of Urology, Karolinska Institute, Stockholm, Sweden;
5. Department of Urology, Skåne University Hospital, Lund University, Lund, Sweden;
6. Department of Surgery, Institute of Clinical Sciences, SSORG – Scandinavian Surgical Outcomes Research Group, Sahlgrenska Academy, University of Gothenburg, Sahlgrenska University Hospital/Östra, Gothenburg, Sweden;
7. Division of Clinical Cancer Epidemiology, Department of Oncology-Pathology, Karolinska Institute, Stockholm, Sweden