1. Department of Electrical & Computer Engineering, Division of Systems Engineering, and Department of Biomedical Engineering, Boston University, Boston, MA, USA
2. Framingham Heart Study, Boston University, Boston, MA, USA
3. Department of Medicine, Boston University School of Medicine, Boston, MA, USA
4. Faculty of Computing & Data Sciences, Boston University, Boston, MA, USA
5. Department of Computer Science, Boston University, Boston, MA, USA
6. Departments of Anatomy & Neurobiology, Neurology, and Epidemiology, Boston University School of Medicine and School of Public Health, Boston, MA, USA