1Department of Bioengineering, State Research Center of Virology and Biotechnology “Vector,” Koltsovo, Novosibirsk, Russia.
2Department of Zoonotic Infections and Influenza, State Research Center of Virology and Biotechnology “Vector,” Koltsovo, Novosibirsk, Russia.
3HIV Biology and Variability Unit, Centro Nacional de Microbiología, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain.
4Laboratory of Recombinant Vaccine, State Research Center of Virology and Biotechnology “Vector,” Koltsovo, Novosibirsk, Russia.
5Center for Prevention and Control of AIDS and Infectious Diseases, Koltsovo, Novosibirsk, Russia.
6Altai State University, Barnaul, Russia