1. Department of Epidemiology and Biostatistics, Indiana University Bloomington, Bloomington, Indiana, USA
2. Department of Biology, University of Alabama at Birmingham, Birmingham, Alabama, USA
3. Nathan Shock Center, University of Alabama at Birmingham, Birmingham, Alabama, USA
4. Department of Applied Health Science, Indiana University Bloomington, Bloomington, Indiana, USA
5. Departments of Mathematics and Economics, Ivy Tech Community College, Columbus, Indiana, USA
6. Department of Health and Wellness Design, Indiana University Bloomington, Bloomington, Indiana, USA
7. Department of Anatomy, Cell Biology, and Physiology, Indiana University School of Medicine, Indianapolis, Indiana, USA