1. Division of Microbiology, Tulane National Primate Research Center, Covington, Louisiana, USA.
2. Division of Host Defense, Institute for Frontier Medicine, Dokkyo Medical University, Shimotsuga-gun, Japan.
3. Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, Texas, USA.
4. World Reference Center for Emerging Viruses and Arboviruses, Institute for Human Infections and Immunity, University of Texas Medical Branch, Galveston, Texas, USA.
5. Division of Veterinary Medicine, Tulane National Primate Research Center, Covington, Louisiana, USA.
6. Center for Immunology and Infectious Diseases, and California National Primate Research Center, University of California, Davis, California, USA.
7. Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, Louisiana, USA.