1. Department of Diagnostic Medicine/Pathobiology, Kansas State University, Manhattan, KS 66506, USA
2. Department of Mathematics, Kansas State University, Manhattan, KS 66506, USA
3. Institute of Computational Comparative Medicine, Department of Anatomy and Physiology, Kansas State University, Manhattan, KS 66506, USA
4. Department of Anatomy and Physiology, Kansas State University, Manhattan, KS 66506, USA
5. Center for Outcomes Research and Epidemiology, Kansas State University, Manhattan, KS 66506, USA