Optimized bounding boxes for three-dimensional treatment planning in brachytherapy M. Lahanas, T. Kemmerer, N. Milickovic Department of Medical Physics & Engineering, Strahlenklinik, Klinikum Offenbach, 63069 Offenbach, Germany. K. Karouzakis, D. Baltas, N. Zamboglou Department of Medical Physics & Engineering, Strahlenklinik, Klinikum Offenbach, 63069 Offenbach, Germany. and Institute of Communication & Computer Systems, National Technical University of Athens, 15773 Zografou, Athens, Greece. Corresponding author: Michael Lahanas Dept. Of Medical Physics & Engineering Strahlenklinik Klinikum Offenbach Starkenburgring 66 63069 Offenbach am Main, Germany Tel.: +49 – 69 – 8405 –4480 E-mail: mlahanas@gmx.de