Vitamin D levels and the risk of prostate cancer and prostate cancer mortality. - Stroomberg HV; Vojdeman FJ; Madsen CM; Helgstrand JT; Schwarz P; Heegaard AM; Olsen A; Tjønneland A; Struer Lind B; Brasso K; Jørgensen HL; Røder MA (Acta oncologica (Stockholm, Sweden), 2021)