Olena Baieva
Department Public Health and Microbiology, Kyiv Medical University, Kyiv, Ukraine.

Ivan Bakhov
Interregional Academy of Personnel Management, Kyiv, Ukraine.

Yuri Sologub
Department of tourism and hotel business, National University of Food Technologies, Kyiv, Ukraine.

Olena Rozmetova
Department of Public management and administration of the State University of Trade and Economics. Kyiv, Ukraine.

Kateryna Veres
Department of tourism and hotel business, National University of Food Technologies, Kyiv, Ukraine.