Markos Karvelas This user account status is Approved About About Posts Posts Comments Comments CountryGreeceOrganisationNational and Kapodistrian University of AthensPositionTutor ProfessionDr.medEmployment Statusself-employedSpecial QualificationNeurosurgeon, NeuroscientistWillingness to participate in international projectsyesE-mail Addressmkarvelas@hotmail.com Only fill in if you are not human