Authors
Mirjana Cvetkovic
Clinical-Hospital Center “Bežanijska Kosa”, Belgrade, Serbia
Igor Jovanovic
Clinical-Hospital Center “Bežanijska Kosa”, Belgrade, Serbia
Slobodanka Crevar-Marinovic
Clinical-Hospital Center “Bežanijska Kosa”, Belgrade, Serbia
Marija Brankovic
Clinical-Hospital Center “Bežanijska Kosa”, Belgrade, Serbia
Olga Mandic
Clinical-Hospital Center “Bežanijska Kosa”, Belgrade, Serbia
Jasmina Maksimovic
Clinical-Hospital Center “Bežanijska Kosa”, Belgrade, Serbia
Nataša Zdravkovic
University of Kragujevac, Faculty of Medical Sciences, Department of Internal Medicine, Kragujevac, Serbia
Clinical Centre Kragujevac, Clinic of Gastroenterohepatology, Kragujevac, Serbia
Stefan Simovic
University of Kragujevac, Faculty of Medical Sciences, Department of Internal Medicine, Kragujevac, Serbia
Clinical Centre Kragujevac, Clinic of Cardiology, Kragujevac, Serbia
Natasa Stanisavljevic
Clinical-Hospital Center “Bežanijska Kosa”, Belgrade, Serbia