1. Department of Neurology
2. Department of Pharmacology
3. Department of Radiology, and Department of Public Health Sciences, Pennsylvania State University-Milton S. Hershey Medical Center, Hershey, Pennsylvania 17033
4. Department of Biobehavioral Health, Pennsylvania State University University Park, Pennsylvania 16802
5. Department of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, Tennessee 38163
6. Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, Michigan 48824