Reply to T.M. Weis et al

Nancy L Bartlett¹, Wyndham H Wilson¹, John P Leonard¹

• ¹Nancy L. Bartlett, MD, Washington University School of Medicine, St Louis, MO; Wyndham H. Wilson, MD, PhD, National Institutes of Health, Bethesda, MD; and John P. Leonard, MD, Weill Medical College of Cornell University, New York, NY.