1. First Department of Internal Medicine and Laboratory of Molecular Hematology, Department of Medicine Democritus University of Thrace Alexandroupolis Greece
2. Department of Pathophysiology and Research Institute for Systemic Autoimmune Diseases, School of Medicine National and Kapodistrian University of Athens Athens Greece
3. Center for Clinical Experimental Surgery & Translational Research, Biomedical Research Foundation Academy of Athens Athens Greece
4. Intensive Care Unit University Hospital of Alexandroupolis, Democritus University of Thrace Alexandroupolis Greece
5. School of Medicine, 4th Department of Medicine National and Kapodistrian University of Athens, Attikon University Hospital Athens Greece