1. Department of Urology, Institute of Clinical Science, Sahlgrenska Academy, University of Gothenburg, Göteborg, Sweden
2. Department of surgery, Urology section, NU Hospital Group, Uddevalla, Region Västra Götaland, Sweden
3. Department of Clinical and Experimental Medicine, Division of Urology, Linköping University, Linköping, Sweden
4. Department of Clinical Sciences, Danderyd Hospital, Karolinska Institute, Stockholm, Sweden
5. Department of Urology, School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
6. Department of Urology, Skåne University Hospital, Malmö, Sweden and Institution of Translational Medicine, Lund University, Malmö, Sweden
7. Department of Surgical and Perioperative Sciences, Urology and Andrology, Umeå University, Umeå, Sweden
8. Department of Urology, Sahlgrenska University Hospital, Region Västra Götaland, Göteborg, Sweden