1. From the Duke Clinical Research Institute, Duke University Medical Center, Durham, NC (C.M.O., M.F.); the Department of Experimental and Applied Medicine, University of Brescia, Brescia, Italy (C.L., M.M.); Merck Research Laboratories, Rahway, NJ (K.F., G.J., D.B., H.D., P.D., G.M.); Momentum Research (B.D., G.C.), Durham, NC; University of Hull, United Kingdom (J.C.); Brigham and Women's Hospital, Harvard Medical School, Boston, MA (M.G.); Medical University, Clinical Military Hospital, Wroclaw,...