Dipartimento di Ingegneria Civile, Chimica, Ambientale e dei Materiali, Alma Mater Studiorum - Università di Bologna, Italy

Russian Academy of Natural Sciences

National Academy of Sciences of the Republic of Armenia

Faculty of Arts, Lomonosov State University, Moscow

Centre "Ecology and Health", Moscow

Zhejiang University, China

Università Pontificia Salesiana, Facoltà di Filosofia, Roma

The American University of Rome

Academy of Fine Arts, Faculty of Conservation and Restoration of Works of Art, Warsaw, Poland

Istituto Italiano di Cultura, Kracow, Poland

The Royal Castle in Warsaw - Museum, Poland

A.B. Nalbandayan Institute of Chemical Physics National Academics of Sciences of the Republic of Armenia

Chalmers University of Technology, Gothenburg, Sweden