Rapid Modulation of PSMA Expression by Androgen Deprivation: Serial 68Ga-PSMA-11 PET in Men with Hormone-Sensitive and Castrate-Resistant Prostate Cancer Commencing Androgen Blockade. - Emmett L; Yin C; Crumbaker M; Hruby G; Kneebone A; Epstein R; Nguyen Q; Hickey A; Ihsheish N; O'Neill G; Horvath L; Chalasani V; et al. (Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 2019)