1. Division of Cardiology, University of Connecticut, Farmington (W.M., Y.D.).
2. Division of Cardiology, Lankenau Heart Institute/Main Line Health, Wynnewood, PA (M.R.A.).
3. Division of Interventional Cardiology, Banner University Medical Center/University of Arizona, Phoenix (M.M., A.P.).
4. Division of Research Administration, Hartford Hospital, CT (J.F.M.).
5. Division of Cardiology, Hartford Hospital, CT (S.M., R.G.M., B.A.).