1. Department of Medical ImagingSunnybrook Health Sciences Center, fully affiliated with the University of Toronto
2. Department of Diagnostic ImagingHospital for Sick Children Toronto Ontario Canada
3. Department of Radiology & Anatomy, Sackler School of MedicineTel Aviv University Ramat Aviv Israel
4. Toronto General Hospital/ Joint Division of Medical ImagingUniversity of Toronto
5. Division of Anatomy & Department of Surgery, Faculty of MedicineUniversity of Toronto