UC Berkeley Berkeley, CA
Bologna, Italy
Malta
University of Camerino and Unitary Fund Italy
Shandong University China
Institut für Theoretische Physik Universität Ulm
École normale supérieure, PSL University Paris, France
TNG Technology Consulting Heidelberg, Germany
School of Physics, Peking University
McGill University Montreal
U.S. Army Research Lab New York Area
LIP6, CNRS Paris, France
United Kingdom
Gliwice, Poland
Blacksburg, Virginia
University of Bristol Bristol