Asklepieio Voulas	Athens	ICU	Anastasia Koutsikou
Xanthi General Hospital	Xanthi	Xanthi ICU	Aristeidis Vakalos
Sismanoglio - Amallia Fleming G. H	Marousi - Athens Attika	Sismanoglio	Bogdan Raitsiou
General Hospital Agios Pavlos	Thessaloniki	ICU Agios Pavlos	Elli Niki Flioni
General Hospital of Larissa	Larissa	General ICU	Evangelia Neou
Lamia General Hospita	Lamia	Lamia ICU	Fotios Tsimpoukas
University Hospital of Ioannina	Ioannina	Intensive Care Unit	Georgios Papathanakos
General Hospital of Athens Korgialeneio Mbenakeio Red Cross	Athens	ICU	Giorgos Marinakis
General Hospital of Eleusis Thriassio	Eleusis	ICU Latsio	Ioannis Koutsodimitropoulos
KONSTANTOPOULEION GEN. HOSPITAL	Athens	General ICU	Kounougeri Aikaterini
Sotiria Hospital	Athens	ICU 1st Department of Pulmonary Medicine Athens Medical School, National and Kapodistrian University of Athens	Nikoletta Rovina
General Hospital of Patra	Achaia	ICU	Stylliani Kourelea
G Gennimatas Hospital of Thessaloniki	Thessaloniki	ICU G GENNIMATAS	Polychronis Tasioudis
Agioi Anargiroi Hospital	Athens	General ICU	Vasiiios Zidianakis
Theagenio	Theassaloniki	Meth Theagenio	Vryza Konstantinia
University General Hospital Ahepa	Thessaloniki	Metha	Zoi Aidoni