1. Cliffcrest Dental Office, Toronto, Ontario M1M1P1, Canada
2. Quantum Dental Technologies, Toronto, Ontario M6B1L3, Canada
3. Center for Advanced Diffusion-Wave and Photoacoustic Technologies (CADIPT), Department of Mechanical and Industrial Engineering, University of Toronto, Toronto, Ontario, Canada
4. Institute for Advanced Non-Destructive and Non-Invasive Diagnostic Technologies (IANDIT), University of Toronto, Toronto, Ontario, Canada