P643: RISK FACTORS FOR UNFAVORABLE OUTCOME OF HOSPITALIZED PANTIENTS WITH CONCURENT CHRONIC LYMPHOCYTIC LEUKEMIA AND COVID-19 – EXPERIENCE OF THREE SERBIAN UNIVERSITY CENTERS

• Z. Cvetkovic,
• O. Markovic,
• K. Markovic,
• A. Novkovic,
• A. Divac,
• N. Vukosavljevic,
• M. Tanasijevic,
• T. Bibic

Affiliations

Z. Cvetkovic

1 Department of Hematology, Clinical Hospital Center Zemun

O. Markovic

2 University of Belgrade, Medical Faculty

K. Markovic

4 Department of Hematology, Clinical Hospital Center Zvezdara, Belgrade, Serbia

A. Novkovic

1 Department of Hematology, Clinical Hospital Center Zemun

A. Divac

3 Department of Hematology, Clinica Hospital Center Bezanijska kosa

N. Vukosavljevic

4 Department of Hematology, Clinical Hospital Center Zvezdara, Belgrade, Serbia

M. Tanasijevic

1 Department of Hematology, Clinical Hospital Center Zemun

T. Bibic

1 Department of Hematology, Clinical Hospital Center Zemun