1. Academy of Sciences of the Czech Republic, v. v. i., Institute of Physics of Materials, Brno, Czech Republic and Brno University of Technology, Faculty of Civil Engineering, Institute of Structural Mechanics, Brno, Czech Republic
2. Academy of Sciences of the Czech Republic, v. v. i., Institute of Physics of Materials, Brno, Czech Republic and University of Oviedo, Department of Construction and Manufacturing Engineering Campus de Viesques, Gijón, Spain
3. University of Technology Vienna, Faculty of Civil Engineering, Institute of Building Construction and Technology, Vienna, Austria