1. Department of Medical Imaging; CHU de Quebec; 10 Rue de l'Espinay Quebec City Canada G1L 3L5
2. Department of Medical Imaging; CHU Sainte-Justine, University of Montreal; 3175 Cote Sainte-Catherine Montreal Canada H3T 1C5
3. Department of Medical Imaging; Hopital du Haut Richelieu; 920 Boul. Du Seminaire Nord Saint-Jean-sur-Richelieu Canada J3A 1B7
4. Department of Orthopedic Surgery; CHU Sainte-Justine, University of Montreal; 3175 Cote Sainte-Catherine Montreal Canada H3T 1C5