1. The Institute for Biomedical Engineering & Nano Science, Tongji University School of Medicine, Shanghai, 200092, P. R. China
2. Department of Clinical Oncology
, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200062, P. R. China
3. Medical Imaging Center, Putuo
Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, 200062, P. R. China
4. School of Electronic and Computing
Systems, University of Cincinnati, Cincinnati,
Ohio 45221, United States