*Vertices 4
1 "BirthDefectsResB" 0.0 0.0 0.0 x_fact 1.601831 y_fact 5.491991
2 "HumExpToxicol" 0.0 0.0 0.0 x_fact 3.546911 y_fact 9.610984
3 "RegulToxicolPharm" 0.0 0.0 0.0 x_fact 6.521739 y_fact 17.734554
4 "ToxicolSci" 0.0 0.0 0.0 x_fact 9.153318 y_fact 67.162471
*Matrix 
0.000000 0.231424 0.233573 0.000000 
0.231424 0.000000 0.345165 0.345721 
0.233573 0.345165 0.000000 0.536841 
0.000000 0.345721 0.536841 0.000000