Ten-year survival after High-Dose-Rate Brachytherapy combined with External Beam Radiation Therapy in high-risk prostate cancer: A comparison with the Norwegian SPCG-7 cohort Wedde, Trude Baastad, Småstuen, Milada Cvancarova, Brabrand, Sigmund, Fosså, Sophie Dorothea, Kaasa, Stein, Tafjord, Gunnar, Russnes, Kjell Magne, Hellebust, Taran Paulsen, Lilleby, Wolfgang (2018-10-30)