Laboratory of Bioinformatics, United Institute of Informatics Problems, National Academy of Sciences of Belarus, Surganova 6, 220012 Minsk, Belarus, Bioinformatics and Statistics, Helmholtz Centre for Infection Research, Braunschweig, Germany, Department of Statistics and Applied Probability, National University of Singapore, Singapore, TWINCORE Center for Experimental and Clinical Infection Research, Hannover and Department of Computer Science, Ostfalia University of Applied Sciences, Wolfenbxc3xbcttel, Germany.