1. Faculty of Chemistry, University of Warsaw, Pasteura 1, Warsaw, Poland
2. Centre of New Technologies, University of Warsaw, Banacha 2c, Warsaw, Poland
3. Warsaw School of Economics, Al. Niepodlegosci 162, Warsaw, Poland
4. Center for Integrative Genomics, University of Lausanne, 1015-Lausanne, Switzerland, SIB Swiss Institute of Bioinformatics, 1015 Lausanne, Switzerland
5. Vital-IT, SIB Swiss Institute of Bioinformatics, 1015 Lausanne, Switzerland
6. Faculty of Physics, University of Warsaw, Pasteura 5, Warsaw, Poland
7. Walter Burke Institute for Theoretical Physics, California Institute of Technology, Pasadena, CA 91125, USA
8. Department of Mathematics, University of California, Santa Barbara, CA 93106, USA
9. Department of Mathematics, University of St. Thomas, Saint Paul, MN 55105, USA