1. Division of CardiologyUniversity HospitalUniversity of UtahSalt Lake CityUtahUSA
2. School of PharmacyUniversity of KentKentUnited Kingdom
3. Department of MedicineDivision of Cardiovascular MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMassachusettsUSA
4. Department of CardiologyVeterans Affairs Boston Healthcare SystemBostonMassachusettsUSA