Institution: | 1. Laboratory of Viral Diseases, NIAID, Bethesda, MD 20892, USA;2. Infectious Diseases Group, J. Craig Venter Institute, Rockville, MD 20850, USA;3. Emory Vaccine Center, Emory University, Atlanta, GA 30322, USA;4. Institute of Virology, Slovak Academy of Sciences, 84505 Bratislava, Slovak Republic |