1. Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, GR70013 Heraklion, Crete, Greece.
2. Medical School, University of Crete, Heraklion, Crete, Greece.
3. Department of Biology, University of Crete, Heraklion, Crete, Greece.
4. Cologne Center for Genomics (CCG), Institute for Genetics, University of Cologne, 50931 Cologne, Germany.