1. Department of Industrial Biotechnology, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, Songkhla, Thailand
2. Laboratory of Microbiology, Wageningen University, Wageningen, The Netherlands
3. Department of Veterinary Biosciences, University of Helsinki, Helsinki, Finland
4. Institute of Biotechnology, University of Helsinki, Helsinki, Finland
5. Laboratory of Biochemistry, Wageningen University, Wageningen, The Netherlands
6. Research Program Unit Immunobiology, Department of Bacteriology and Immunology, University of Helsinki, Helsinki, Finland