University of Aberdeen, U.K.

Panteion University of Athens

University of Macerata, Italy

Université Paris Cité, France

KU Leuven, Belgium

Western Carolina University, U.S.A.

McGill University, Canada

University of New Brunswick, Canada

Oakland University, U.S.A.

Edinburgh Napier University

Athens College, Greece

University of Texas at Tyler, U.S.A.

University of Southern California, U.S.A.

Camosun College, Canada

St. Thomas University, Canada

Lawrence Technological University, U.S.A.

National and Kapodistrian University of Athens

University of Southern California, U.S.A.

University of Alberta, Canada

Whitman College

University of North Carolina, U.S.A

Cambridge University