South Africa, (Swaziland) University of Swaziland, (Zimbabwe) University of Zimbabwe

China, Hong Kong, India, Indonesia, Japan, Malaysia, Singapore, Thailand, (Azerbaijan) Western University

University of the West Indies, Barbados, University of the West Indies, St. Augustine

Mexico

Austria, Belgium, Bulgaria, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece

Cyprus, Israel, Oman, (Iran) University of Tehran, (Kuwait) Kuwait University

Canada, United States

Australia, New Zealand