University of Amsterdam, Netherlands

Rutgers University, USA

Leibniz-Zentrum Allgemeine Sprachwissenschaft (ZAS), Germany

University of Connecticut, USA

Yale University, USA

Université Paris 3 Sorbonne Nouvelle, France

Leiden University, Netherlands

Addis Ababa University, Ethiopia

Goethe-Universität Frankfurt, Germany

University of Cape Coast, Ghana

Leiden University, Netherlands

University of Michigan, USA

Brooklyn College, USA

Goethe-Universität Frankfurt, Germany

Leiden University, Netherlands

Georgetown University, USA

University of Ibadan, Nigeria

Boston College, USA

University of California San Diego, USA

University at Albany, USA

New York University, USA

Postdam University, Germany