Noninvasive cardiac radioablation for ventricular tachycardia: dosimetric comparison between linear accelerator- and robotic CyberKnife-based radiosurgery systems oleh Ching-Yu Wang, Li-Ting Ho, Lian-Yu Lin, Hsing-Min Chan, Hung-Yi Chen, Tung-Lin Yu, Yu-Sen Huang, Sung-Hsin Kuo, Wen-Jeng Lee, Jenny Ling-Yu Chen