1 Fourth Department of Internal Medicine, Medical School, ATTIKON University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Str, 124 62, Athens, Greece.
2 Department of Clinical Research, Copenhagen University Hospital Amager and Hvidovre, Hvidovre, Denmark.
3 Fourth Department of Internal Medicine, Medical School, ATTIKON University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Str, 124 62, Athens, Greece. [email protected].
4 Hellenic Institute for the Study of Sepsis, Athens, Greece. [email protected].