1. Department “Microbiology”, University of Food Technologies, 26 Maritza Boulevard, 4002 Plovdiv, Bulgaria
2. Laboratory of Biologically Active Substances, Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 139 Ruski Boulevard, 4000 Plovdiv, Bulgaria
3. Department “Biochemistry and Molecular Biology”, University of Food Technologies, 26 Maritza Boulevard, 4002 Plovdiv, Bulgaria
4. Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Instituto Agroalimentario de Aragón-IA2, Universidad de Zaragoza-CITA, Calle Miguel Servet, 177, 50013 Zaragoza, Spain
5. Bioingénierie et Dynamique Microbienne aux Interfaces Alimentaires Research Unit, IUT Lyon 1, Technopole Alimentec, Université Claude Bernard Lyon 1, ISARA Lyon, 155 rue Henri de Boissieu, 01000 Bourg en Bresse, France
6. Department “Technology of Wine and Beer”, University of Food Technologies, 26 Maritza Boulevard, 4002 Plovdiv, Bulgaria