1. Department of Biomedical Sciences Ohio University Athens Ohio USA
2. Ohio Musculoskeletal and Neurological Institute (OMNI) Ohio University Athens Ohio USA
3. Department of Biological Sciences Ohio University Athens Ohio USA
4. Department of Nutritional Sciences University of Oklahoma Health Sciences Center Oklahoma City Oklahoma USA
5. Department of Ophthalmology University of Oklahoma Health Sciences Center Oklahoma City Oklahoma USA
6. Dean A. McGee Eye Institute Oklahoma City Oklahoma USA
7. Aging and Metabolism Research Program Oklahoma Medical Research Foundation Oklahoma City Oklahoma USA