1. Institute of Veterinary Medicine, National Academy of Agrarian Sciences of Ukraine, Kyiv, Ukraine.
2. University of Alaska Anchorage, Anchorage, Alaska, USA.
3. Faculty of Veterinary Medicine, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine.
4. Ukrainian Laboratory of Quality and Safety of Agricultural Products, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine.