Universitat Politecnica de Catalunya
Universitat de les Illes Balears
Ohio State University
University of Nebraska - Lincoln
KTH Royal Institute of Technology
MAX-PLANCK-GESELLSCHAFT
TELECOM SudParis
Waterford Institute of Technology
University of Catania
Bergische Universitat Wuppertal
North Carolina State University
Trinity College Dublin
University of Waterloo
University of the Aegean
University of Pavia