1. School of Computing; Utah Center for Advanced Imaging Research, University of Utah; Salt Lake City Utah USA
2. Department of Physics; Utah Center for Advanced Imaging Research, University of Utah; Salt Lake City Utah USA
3. Depatment of Bioengineering; Utah Center for Advanced Imaging Research, University of Utah; Salt Lake City Utah USA
4. Department of Radiology; Utah Center for Advanced Imaging Research, University of Utah; Salt Lake City Utah USA