*Vertices 4
1 "ApplErgon" 0.0 0.0 0.0 x_fact 12.867899 y_fact 22.792608
2 "Ergonomics" 0.0 0.0 0.0 x_fact 13.620808 y_fact 42.710472
3 "IntJIndErgonom" 0.0 0.0 0.0 x_fact 18.480493 y_fact 26.283368
4 "JOccupRehabil" 0.0 0.0 0.0 x_fact 4.380561 y_fact 8.213552
*Matrix 
0.000000 0.868606 0.886343 0.554009 
0.868606 0.000000 0.949017 0.456612 
0.886343 0.949017 0.000000 0.504153 
0.554009 0.456612 0.504153 0.000000