F Kaleağasıoğlu1, E Olcay2, R Onur3. 1. Department of Medical Pharmacology, Faculty of Medicine, Near East University, Near East Boulevard, TRNC Mersin 10, Nicosia, Turkey. ferda.kaleagasioglu@neu.edu.tr. 2. Department of Orthopaedic Surgery, Kanuni Sultan Suleyman Educational Hospital, Istanbul, Turkey. 3. Department of Medical Pharmacology, Faculty of Medicine, Near East University, Near East Boulevard, TRNC Mersin 10, Nicosia, Turkey.