Ledgerwood Julie E
Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, US Department of Health and Human Services, Bethesda, MD, USA.
Lancet Infect Dis. 2015 Oct;15(10):1117-1119. doi: 10.1016/S1473-3099(15)00222-4. Epub 2015 Aug 4.