1. Corporal Michael Crescenz VA Medical Center Philadelphia PA USA
2. Department of Surgery, Perelman School of Medicine University of Pennsylvania Philadelphia PA USA
3. Department of Medicine, Perelman School of Medicine University of Pennsylvania Philadelphia PA USA
4. Medical Research Council Integrative Epidemiology Unit University of Bristol Bristol United Kingdom
5. Department of Psychiatry, Perelman School of Medicine University of Pennsylvania Philadelphia PA USA
6. VA Palo Alto Health Care System Palo Alto CA USA
7. Division of Vascular Surgery Stanford University Palo Alto CA USA
8. Department of Medicine Stanford University School of Medicine Stanford CA USA
9. Department of Systems Pharmacology and Translational Therapeutics University of Pennsylvania Philadelphia PA USA
10. Department of Genetics, Perelman School of Medicine University of Pennsylvania Philadelphia PA USA
11. Malcolm Randall VA Medical Center Gainesville FL USA