Evaluation of Multisource Adaptive MRI Fusion for Gross Tumor Volume Delineation of Hepatocellular Carcinoma oleh Andy Lai-Yin Cheung, Andy Lai-Yin Cheung, Lei Zhang, Lei Zhang, Lei Zhang, Chenyang Liu, Tian Li, Anson Ho-Yin Cheung, Chun Leung, Angus Kwong-Chuen Leung, Sai-Kit Lam, Victor Ho-Fun Lee, Jing Cai, Jing Cai