OPTIMA: An Observational Study of Mircera (Methoxy Polyethylene Glycol-Epoetin Beta) in Participants With Chronic Kidney Disease Stages 3 and 4 Not on Dialysis

Red Cross Hospital;Nephrology Dpt., Athens

General Hospital Of Athens G.Gennimatas; Nephrology, Athens

Ippokrateion Gen. Hospital Of Athens; 2nd University Clinic Of Internal Medicine, Diabetes Center, Athens

Kyanos Stavros Private Hospital; Nephrologic Clinic, Athens

General Hospital Of West Attikis; Nephrology, Athens

Nikea General Hospital; Nephrologic Clinic, Athens

General Hospital Tzanio ; Nephrology, Piraeus

Agios Andreas General Hospital; Nephrology, Pátrai

Olympion Therapeytirion; Nefrology, Pátrai

Thessaliki Nossileytiki; Nephrology, Volos

AXEPA Pathology Section; A Pathology Clinic, Thessaloniki

General Hospital Of Serres; Nephrology, Serres

General Hospital Of Dramas; Dialysis Center Unit, Drama

Uni Hospital of Alexandroupoli; Nephrology Dept., Alexandroupoli

University Hospital Of Heraklion; Nefrologiki Clinic, Heraklion

Laiko General Hospital; Nephrology Div., Athens

University Hospital Attikon ; Pathology Clinic, Athens

Uni Hospital of Ioannina; Nephrology Dept., Ioannina

General Hospital Of Katerinis; Nephrology Unit, Katerini

Agios Loukas Private Clinic; Nephrology, Thessaloniki

General Hospital of Xanthi; Nephrology, Xánthi

General Hospital of Kilkis; Nephrology, Kilkis

Univeristy Hospital of Larissa; Nephrology, Larissa

Thermi Private Clinic; Nephrology, Thessaloniki