Mahmood Aliofkhazraei,
            Tarbiat Modares University, Iran, Islamic Republic of
                    
                
                    Werner Blau,
            Trinity College, Ireland
                    
                
                    Quirina Ferreira,
            Independent Researcher, Portugal
                    
                
                    W. I. Milne,
            University of Cambridge, United Kingdom
                    
                
                    Anca Stanculescu,
            National Institute of Materials Physics, Romania
                    
                
                    Marja Välimäki,
            Independent Researcher, Finland
                    
                
                    Szczepan Zapotoczny,
            Independent Researcher, Poland