1 Department of Dentistry, London Health Sciences Centre, London, Ontario, Canada; Department of Dentistry, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada.
2 Department of Medical Imaging, London Health Sciences Centre and Western University, London, Ontario, Canada.
3 Department of Pathology and Laboratory Medicine, London Health Sciences Centre, London, Ontario, Canada.
4 Department of Oral and Maxillofacial Pathology, Radiology and Medicine, New York University College of Dentistry, New York, NY, USA.
5 Department of Dentistry, London Health Sciences Centre, London, Ontario, Canada; Department of Dentistry, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada; Department of Pathology and Laboratory Medicine, London Health Sciences Centre, London, Ontario, Canada; Division of Oral pathology, Department of Pathology and Laboratory Medicine, Western University, London, Ontario, Canada. Electronic address: Cmccord4@uwo.ca.