1. Division of Genetics & Biotechnology, Department of Biology, National and Kapodistrian University of Athens, 15772 Athens, Greece
2. Hematology Unit, First Department of Internal Medicine, Laikon General Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece
3. Division of Cell Biology and Biophysics, Department of Biology, National and Kapodistrian University of Athens, 15772 Athens, Greece