1. Department of Nuclear Medicine and Radiobiology; Faculty of Medicine and Health Science; Sherbrooke Molecular Imaging Center; Université de Sherbrooke; Sherbrooke Quebec Canada
2. Department of Diagnostic Radiology; Faculty of Medicine and Health Science; Université de Sherbrooke; Sherbrooke Quebec Canada
3. Computer Science Department; Faculty of Science; Université de Sherbrooke, Université, Sherbrooke; Quebec Canada