1Alfio Ferlito, University of Udine, Italy

2Burton M. Altura, Suny Downstate Medical Center, USA

3Roy G Beran, University of New South Wales, Australia

4Ziya Asan, Ahi Evran University, Turkey

5Ghassen Gader, National Institute of Neurology, Tunisia

6Leonello Tacconi, University Hospital of Trieste, Italy

7Panagiotis Tsikouras, Democritus University Medical School, Greece

8Nimer Adeeb, Louisiana State University, USA 

9Abdelmonem A. Hegazy , Zagazig University , Egypt

10Dzmitry Valchkevich , Grodno State Medical University, Belarus

11 Mohamed Autifi, Al-Azhar University, Egypt

12Ahmet Songur, Afyon Kocatepe University, Turkey

13Giuseppe lanza, University of Catania, Italy