1. Harvard Medical School Boston MA USA
2. Center for Genomic Medicine Massachusetts General Hospital Boston MA USA
3. Department of Neurology Massachusetts General Hospital Boston MA USA
4. Department of Epidemiology, School of Public Health University of Alabama at Birmingham Birmingham AL USA
5. The Jackson Heart Study University of Mississippi Medical Center Jackson MA USA
6. Division of Neurology, Department of Medicine and Division of Academic Affairs, Faculty of Medicine Chulalongkorn University Bangkok Thailand
7. Department of Biostatistics, School of Public Health University of Alabama at Birmingham Birmingham AL USA
8. The University of Texas Health Science Center at Houston Houston TX USA
9. Department of Medicine Beth Israel Deaconess Medical Center Boston MA USA
10. Department of Medicine Larner College of Medicine at the University of Vermont Burlington VT USA