1. Division of Biology, Texas Woman's University, Denton, Texas, USA.
2. Department of Neuroscience, Developmental and Regenerative Biology, University of Texas at San Antonio, San Antonio, Texas, USA.
3. Department of Mechanical Engineering, Michigan State University, East Lansing, Michigan, USA.
4. Department of Radiology and Imaging Sciences, National Institutes of Health, Bethesda, Maryland, USA.
5. 59th Medical Wing Science and Technology, Joint Base San Antonio-Lackland, Texas, USA.