1. From the Department of Medicine, University of Virginia School of Medicine, Charlottesville (F.G.H.); the Department of Pediatrics, Keiyu Hospital, Yokohama (N.S.), Hirotsu Clinic, Kawasaki (N.H.), the Department of Respiratory Medicine, Kurashiki Central Hospital, Kurashiki (T.I.), Sekino Hospital, Tokyo (H.S.), Tsuchiura Beryl Clinic, Tsuchiura (K.Y.), Shionogi, Osaka (K.K., T.S., M.A., K.T., T.U.), and the Research Division for Development of Anti-Infective Agents, Institute of Development, Aging, and...