1. Department of Molecular Biology and BiotechnologyInstitute of Cell BiologyNAS of Ukraine Drahomanov Street, 14/16 Lviv 79005 Ukraine
2. Department of Microbiology and BiotechnologyUniversity of Rzeszow Zelwerowicza, 4 Rzeszow 35‐601 Poland
3. Laboratory of high‐performance liquid chromatographyState Scientific‐Research Control Institute of Veterinary Medicinal Products and Feed Additives Donetska Street, 11 Lviv 79019 Ukraine