1. Laboratory of Biorheology and Medical Ultrasonics, University of Montreal Hospital Research Center, 900 St Denis, Rm R11-464, Montreal, QC H2X 0A9, Canada.
2. Cardiovascular Biomechanics, Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
3. Laboratory of Clinical Image Processing, University of Montreal Hospital Research Center, Montreal, QC, Canada.
4. Department of Radiology, University of Montreal Hospital, Montreal, QC, Canada.
5. Department of Radiology, Radio-Oncology, and Nuclear Medicine, and Institute of Biomedical Engineering, University of Montreal, Montreal, QC, Canada.