M. Safavi-Naeini, Z. Han, D. Cutajar, S. Guatelli, M. Petasecca, M. L. Lerch, D. R. Franklin, J. Jakůbek, S. Pospíšil, J. Bucci et al.: BrachyView, a novel inbody imaging system for HDR prostate brachytherapy: design and Monte Carlo feasibility study. Medical Physics 40(7), 071715 (2013). doi:10.1118/1.4808360