1. National Medical Research Center of Tuberculosis and Infectious Diseases, Ministry of Health, Moscow, Russia
2. Scientific Center for Genetics and Life Sciences, Division of Biotechnology, Sirius University of Science and Technology, Sochi, Russia
3. National Reference Center for Hepatitis B Viruses and Hepatitis D Viruses, Institute of Medical Virology, Justus Liebig University of Giessen, Giessen, Germany
4. Department of Infectious Diseases, Sechenov University, Moscow, Russia