1. Institute of Chemical Biology, National Hellenic Research Foundation, 11635 Athens, Greece
2. Centre of Systems Biology, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece
3. 1st Department of Dermatology, Andreas Syggros Hospital, Medical School, National and Kapodistrian University of Athens, 16121 Athens, Greece
4. Division of Molecular Genome Analysis, German Cancer Research Centre, 69120 Heidelberg, Germany
5. e-NIOS Applications Private Company, 17671 Kallithea, Greece