1. Division of Cardiology/VCU Pauley Heart Center; Virginia Commonwealth University; 1200 East Broad Street - West Hospital, 10th Floor, East Wing, Room 1041, PO Box 980281 Richmond VA 23298-0281 USA
2. Victoria Johnson Center; Virginia Commonwealth University; Richmond VA USA
3. School of Pharmacy; Virginia Commonwealth University; Richmond VA USA
4. School of Medicine; University of Colorado; Aurora CO USA