1. Laboratory of Biomedical Imaging and Signal Processing; The University of Hong Kong; Pokfulam Hong Kong SAR China
2. Department of Electrical and Electronic Engineering; The University of Hong Kong; Pokfulam Hong Kong SAR China
3. Department of Surgery; The University of Hong Kong; Pokfulam Hong Kong SAR China
4. Center for Biomedical Imaging Research; Department of Biomedical Engineering; School of Medicine; Tsinghua University; Beijing China