Jadranka Frece
University of Zagreb
Faculty of Food Technology and Biotechnology
Department of Biotechnology
Pierottijeva 6
HR-10000 Zagreb
Croatia
E-mail: jgoreta@pbf.hr
Suzana Hađina
University of Zagreb
Faculty of Veterinary Medicine
Department of Microbiology & Infectious Diseases with Clinic
Heinzelova 55
HR-10000 Zagreb
Croatia
E-mail: suzana.hadina@vef.hr