Author/Authors :
MIHAJLOVIC, Gordana Clinic of Internal Diseases - Clinical Hospital Center Zvezdara - Belgrade - Serbia , VUKSANOVIC, Miljanka Clinic of Internal Diseases - Clinical Hospital Center Zvezdara - Belgrade - Serbia , DESPOTOVIC, Nebojsa Clinic of Internal Diseases - Clinical Hospital Center Zvezdara - Belgrade - Serbia , NIKOLIC-DESPOTOVIC, Maja Clinic of Internal Diseases - Clinical Hospital Center Zvezdara - Belgrade - Serbia , ERCEG, Predrag Clinic of Internal Diseases - Clinical Hospital Center Zvezdara - Belgrade - Serbia , MILOSEVIC, Dragoslav P. Clinic of Internal Diseases - Clinical Hospital Center Zvezdara - Belgrade - Serbia , JOVANOVIC, Tomislav Faculty of Medicine - University of Belgrade - Belgrade - Serbia