Aleksa Leković1, Vladimir Živković1, Slobodan Nikolić2. 1. Institute of Forensic Medicine, University of Belgrade - School of Medicine, 31a Deligradska str, 11000, Belgrade, Serbia. 2. Institute of Forensic Medicine, University of Belgrade - School of Medicine, 31a Deligradska str, 11000, Belgrade, Serbia. bobanvladislav@yahoo.com.