1. The Center for Brain and Spinal Cord Repair, College of Education and Human Ecology, The Ohio State University, Columbus, Ohio.
2. Department of Neuroscience, College of Education and Human Ecology, The Ohio State University, Columbus, Ohio.
3. Belford Center for Spinal Cord Injury, Wexner Medical Center, College of Education and Human Ecology, The Ohio State University, Columbus, Ohio.
4. Human Nutrition Program, College of Education and Human Ecology, The Ohio State University, Columbus, Ohio.