Regularized reconstruction of digital time-of-flight Ga-68-PSMA-11 PET/CT for the detection of recurrent disease in prostate cancer patients - Lindström, Elin; Velikyan, Irina; Regula, Naresh Kumar; Alhuseinalkhudhur, Ali; Sundin, Anders; Sörensen, Jens; Lubberink, Mark (Theranostics, 2019)