Chair(s): Boris Malyugin (Russian Federation); George Beiko (Canada); Daniel Badoza (Argentina);
Chair(s): Susan MacDonald (United States); Richard Packard (United Kingdom); Jan Talma (South Africa);
Chair(s): Bonnie Henderson (United States); Thomas Kohnen (Germany);
Chair(s): Ken Nischal (United States); Adedayo Adio (Nigeria);