1. Department of Microbiology, Eötvös Loránd University, Pázmány Péter stny. 1/c, 1117 Budapest, Hungary
2. Department of Bioengineering, Sapientia Hungarian University of Transylvania, Piaţa Libertăţii 1, 530104 Miercurea Ciuc, Romania
3. Leibniz Institute DSMZ - German Collection of Microorganisms and Cell Cultures, Inhoffenstraße 7B, 38124 Braunschweig, Germany