*Vertices 4
1 "DisabilRehabil" 0.0 0.0 0.0 x_fact 3.156664 y_fact 17.069369
2 "Ergonomics" 0.0 0.0 0.0 x_fact 0.584567 y_fact 22.174591
3 "JOccupRehabil" 0.0 0.0 0.0 x_fact 4.091972 y_fact 9.859704
4 "SocSciMed" 0.0 0.0 0.0 x_fact 0.350740 y_fact 50.896337
*Matrix 
0.000000 0.000000 0.330699 0.000000 
0.000000 0.000000 0.260722 0.000000 
0.330699 0.260722 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000