Education
Bachelor, University Athens, 1968. Doctor of Philosophy, Ludwig Maximilian University, Munich, 1975.
Bachelor, University Athens, 1968. Doctor of Philosophy, Ludwig Maximilian University, Munich, 1975.
Professor Byzantine archaeology University Athens, since 2001. Member Greek Committee Byzantine Studies, Greek Committee South-Eastern European Studies. Member editorial board Journal Deltion tes Christianikes Archailologikes Hetaireias, Journal Zograf.
Member editorial board, associate editor Journal Byzantina Symmikta.
Member of Society Study Crusades & Latin East, Society Promotion Byzantine Studies, Athens Archeological Society, Christian Archeological Society (president since 2007).