1. Uniformed Services University of the Health Sciences, Department of Medicine, Division of Immunology, Bethesda, MD, U.S.A
2. National Institute of Neurological Disorders and Stroke, Molecular Physiology and Biophysics Section, Bethesda, MD
3. Naval Medical Research Center/Walter Reed Army Institute of Research, US Military Malaria Vaccine Development, Silver Spring, MD, U.S.A