James Connelly (University of Hull); Philip T. Grier (Dickinson College, Emeritus); Tengiz Iremadze (New Georgian University); Tom Kleffmann (Universität Kassel); Vladimir Marchenkov (Ohio University); Alfredo Marini (Università degli Studi di Milano); Helmut Schneider (New Georgian University / Grigol Robakidze University, Tbilisi); Norbert Waszek (Università Sorbona di Parigi).