1. Department of Internal MedicineUniversity of Texas Southwestern Medical CenterDallasTexas
2. Division of Hospital MedicineParkland Memorial HospitalDallasTexas
3. Division of CardiologyUniversity of Texas Southwestern Medical CenterDallasTexas
4. Clinical Informatics Center, University of Texas Southwestern Medical CenterDallasTexas
5. University of Texas Southwestern School of MedicineDallasTexas
6. Columbia University Mailman, School of Public HealthNew YorkNew York