1. University of Novi Sad , Faculty of Medicine, Department of Pharmacology, Toxicology and Clinical Pharmacology , Novi Sad , Serbia
2. University of Belgrade , Faculty of Pharmacy, Department of Toxicology “Akademik Danilo Soldatović” , Belgrade , Serbia
3. Serbian Institute for Occupational Health “Dr Dragomir Karajović” , Belgrade , Serbia
4. Poison Control Centre, Military Medical Academy , Belgrade , Serbia
5. Medical Faculty , Military Medical Academy , University of Defence , Belgrade , Serbia
6. Institute of Forensic Medicine , Faculty of Medicine , University of Belgrade , Belgrade Serbia