The lectures of Mr. Sergis' courses: F 646 Philosophical Ideas and Interpretations in Theatrical Discourse on Thursday, April 23 and H 644 Sociology of Cinema on Friday, April 24 are postponed, due to the instructor's academic obligations outside Lesvos. A further announcement will follow shortly regarding the replacements for these specific lectures. The lecture of the course F 646 Philosophical Ideas and Interpretations in Theatrical Discourse on Thursday, April 30 will take place as usual. The lecture of the course: H 644 Sociology of Cinema on May 1 will not take place due to a holiday and will be replaced on Monday, May 4, 18:00-21:00, in the GEO D room.