Department of Hepatobiliary and Pancreatic Surgery;
First Surgical University Hospital;
Clinical Center of Serbia;
School of Medicine University of Belgrade;
Immunology Research Center;
Institute of Virology;
Vaccine and Sera-Torlak;
European Center for Peace and Development;
University for Peace in the United Nation established in Belgrade;
Zabludowicz Center for Autoimmune Diseases;
Sheba Medical Center;
Tel Aviv University;
Lymphocytes; Dendritic cells; Immunity; Autoimmunity; Cytokines; Echinococcus granulosus;