KLK3 and prostate carcinoma: Patients with prostate cancer at clinical stages T1, T2a or T2b, with Gleason Scores of less than or equal to 6, prostate specific antigen (PSA) of less than or equal to 10 ng/ml, a gland volume less than 40 cc and with a life expectancy of more than 10 years; and where the treatment is conducted at approved sites.