1. Center of Excellence for Research DEWS,Department of Industrial and Information Engineering and Economy,L'Aquila,Italy,67100
2. University of L'Aquila,Department of Industrial and Information Engineering and Economy,L'Aquila,Italy,67100
3. University of Chieti-Pescara,Health and Territory Science,Department of Psychological,Chieti,Italy,66100
4. University of L'Aquila,Center of Excellence for Research DEWS,Department of Engineering and Science Information and Mathematics,L'Aquila,Italy,67100