Authors
Gordana Gajovic
Health Center Arandjelovac, Serbia
Katarina Janicijevic
University of Kragujevac, Faculty of Medical Sciences, Department of Social medicine, Kragujevac, Serbia
Dragana Andric
Department for organization, planning, evaluation and medical informatics, Clinical Center Kragujevac, Kragujevac, Serbia
Olivera Djurovic
Special Hospital for Cerebrovascular Diseases “Sveti Sava”, Belgrade, Serbia
Svetlana Radevic
University of Kragujevac, Faculty of Medical Sciences, Department of Social medicine, Kragujevac, Serbia