-Delia Bentley (University of Manchester)

-Lilián Guerrero (Universidad Nacional Autónoma de Mexico)

-Ricardo Mairal Usón (Universidad Nacional de Educación a Distancia Madrid)

-Brian Nolan (Technological University Dublin)

-Wataru Nakamura (Tohoku University)

-Toshio Ohori (Keio University)

-Robert Van Valin (Heinrich Heine University & University at Buffalo)