1. Department of Microbiology; University Hospital of Larissa; University of Thessaly; Larissa Greece
2. The Johns Hopkins University, AAP; Baltimore MD USA
3. Department of Neurology; University Hospital of Larissa; University of Thessaly; Larissa Greece
4. Laboratory of Experimental Neurology and Neuroimmunology; B’ Department of Neurology; AHEPA University Hospital; Aristotle University of Thessaloniki; Thessaloniki Greece