*Vertices 4
1 "AcadMed" 0.0 0.0 0.0 x_fact 1.039861 y_fact 64.471404
2 "CambQHealthcEthic" 0.0 0.0 0.0 x_fact 0.519931 y_fact 2.512998
3 "MedHypotheses" 0.0 0.0 0.0 x_fact 0.000000 y_fact 30.069324
4 "PerspectBiolMed" 0.0 0.0 0.0 x_fact 1.559792 y_fact 2.946274
*Matrix 
0.000000 0.252404 0.000000 0.376010 
0.252404 0.000000 0.000000 0.345251 
0.000000 0.000000 0.000000 0.313625 
0.376010 0.345251 0.313625 0.000000