1. Department of Neurology; Indiana University School of Medicine; Indianapolis Indiana USA
2. Department of Radiology and Imaging Sciences; Indiana University School of Medicine; Indianapolis Indiana USA
3. Department of Nutrition Science; Purdue University; West Lafayette Indiana USA
4. Department of Psychiatry; Indiana University School of Medicine; Indianapolis Indiana USA
5. Department of Biostatistics; Indiana University School of Medicine; Indianapolis Indiana USA
6. Department of Medicine (Endocrinology); Indiana University School of Medicine; Indianapolis Indiana USA