TY - GEN AU - Efstathiou,Jason A TI - Introduction SN - 1532-9461 PY - 2018///0914 KW - Humans KW - Incidence KW - Male KW - Population Surveillance KW - Practice Patterns, Physicians' KW - statistics & numerical data KW - Prostatic Neoplasms KW - epidemiology KW - Radiation Oncology KW - Risk Assessment KW - United States N1 - Publication Type: Editorial; Introductory Journal Article UR - https://doi.org/10.1016/j.semradonc.2016.10.001 ER -