1. University of Vienna, Theoretical Biochemistry Group, Institute for Theoretical Chemistry, Vienna, Austria
2. Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, U1019 - UMR8204 - CIIL - Center for Infection and Immunity of Lille, Lille, France
3. Institute of Microbiology of the ASCR; Laboratory of post-transcriptional control of gene expression, Prague, Czech Republic