prof. dr hab. Krzysztof Baczkowski – Polish Academy of Arts and Sciences, Poland
prof. dr hab.Andrzej Kastory – Polish Academy of Arts and Sciences, Poland
prof. dr hab. Mirosław Dymarski – University of Wrocław, Wrocław, Poland
dr hab. Andrzej Essen – The State University of Applied Sciences in Przemyśl, Poland
prof. Idesbald Goddeeris – KU Leuven, Leuven, Belgium
prof. Ľubica Harbuľova – The University of Prešov, Prešov, Slovakia
prof. Naum Kajczew – Sofia University, Sofia, Bulgaria
prof. Jan Nemeček – Czech Academy of Sciences, Czech Republic
prof. Katerina Todoroska – The Institute of National History, Skopje, Republic of Macedonia