Hellenic Society of Intensive Care www.icu.gr
National Transplant Organization www.eom.gr
European Society of Intensive Care Medicine www.esicm.org
European federation of Critical Care Nurses associations EFCCNA https://www.efccna.org/
American Thoracic Society www.thoracic.org
Surviving Sepsis Campaign www.survivingsepsis.org
“Pneumon” www.pneumon.org