1. Department of Electrical & Electronics Engineering, Faculty of Engineering, Istanbul Aydin University, Kucukcekmece, Istanbul, Turkey
2. Department of Mathematics, Faculty of Science, Istanbul University, Vezneciler, Istanbul, Turkey
3. Department of Mathematics and Computing, Faculty of Science and Letters, Beykent University, Ayazağa, Istanbul, Turkey
4. Department of Biomedical Engineering, Faculty of Engineering and Architecture, Yeni Yuzyil University, Topkapi, Istanbul, Turkey