Task Force Members: Joy L. Hawkins, MD (Chair), Denver, Colorado; James F. Arens, MD, Houston, Texas; Brenda A Bucklin, MD, Denver, Colorado; Richard T. Connis, PhD, Woodinville, Washington; Patricia A. Dailey, MD, Hillsborough, California; David R. Gambling, MBBS, San Diego, California; David G. Nickinovich, PhD, Bellevue, Washington; Linda S. Polley, MD, Ann Arbor, Michigan; Lawrence C. Tsen, MD, Boston, Massachusetts; David J. Wlody, MD, Brooklyn, New York; Kathryn J. Zuspan, MD, Stillwater, Minnesota