1. Department of Veterinary Pathobiology, Royal Veterinary and Agricultural University, Grønnegårdsvej 15, 1870 Frederiksberg C., Denmark
2. BCCM LMG Bacteria Collection, Laboratory of Microbiology, Gent University, Gent, Belgium
3. Research Group of Industrial Microbiology, Fermentation Technology and Downstream Processing (IMDO), Department of Applied Biological Sciences, Vrije Universiteit Brussel (VUB), Brussels, Belgium
4. Department of Food Science, Universiti Putra Malaysia, Serdang, Selangor D.E., Malaysia