1. First Department of Internal Medicine, Laikon General Hospital, School of Medicine, National Kapodistrian University of Athens, 11527 Athens, Greece
2. GeneKor Medical S.A., 15344 Gerakas, Greece
3. First Department of Pathology, School of Medicine, National Kapodistrian University of Athens, 11527 Athens, Greece
4. First Department of Surgery, Laikon General Hospital, School of Medicine, National Kapodistrian University of Athens, 11527 Athens, Greece
5. Department of Medical Oncology, Bioclinic Hospital, 54622 Thessaloniki, Greece
6. Oncology Department, General Hospital of Rhodes, 85133 Rhodes, Greece
7. Hematology Oncology Unit, Fourth Department of Internal Medicine, School of Medicine, National Kapodistrian University of Athens, 11527 Athens, Greece
8. Oncology Department, St. Lukes Hospital, 55236 Thessaloniki, Greece
9. Department of Clinical Therapeutics, Alexandra Hospital, School of Medicine, National Kapodistrian University of Athens, 11527 Athens, Greece