2005-2006

AUTH, Department of Social Theology and Christian Culture. Postdoctoral-Research, with a grant scholarship from the Hellenic State Scholarship Foundation (ΙΚΥ). Research subject: The Roman Inquisition and the Greek Subjects of the Venetian State (16th-18th Centuries).

2001

Ionian University (Corfu), History Department. Ph.D. degree, with a thesis entitled: Paolo Sarpi and the Greek Orthodox Subjects of the Venetian Republic between Venice and Rome (grade: excellent).

10/1995-01/1999

Hellenic Institute of Byzantine and Post-Byzantine Studies in Venice. Researcher, with a grant scholarship from the Academy of Athens.

1994-1995

National Hellenic Research Foundation, Institute of Historical Research, Section of Byzantine Research. Historical Sciences Seminar (Seminars in Post-Byzantine and Western Diplomatic, as well as in Heraldry).

1994-1995

National Bank of Greece Cultural Foundation, Historical and Palaeographical Archive. Greek Palaeography seminars.

1993

National and Kapodistrian University of Athens, Faculty of Theology, School of Social Theology. Degree (grade: very good).