Jackson WC, Desai NB, Abugharib AE, Tumati V, Dess RT, Lee JY, Zhao SG, Soliman M, Folkert M, Laine A, Hannan R, Zumsteg ZS, Sandler H, Hamstra DA, Montgomery JS, Miller DC, Kozminski MA, Hollenbeck BK, Hearn JW, Palapattu G, Tomlins SA, Mehra R, Morgan TM, Feng FY, Spratt DE. Anatomical patterns of recurrence following biochemical relapse after post-prostatectomy salvage radiation therapy: a multi-institutional study. BJU Int. 2017 09; 120(3):351-357.