*Vertices 3
1 "BExpBiolMed" 0.0 0.0 0.0 x_fact 0.650709 y_fact 2.198466
2 "Blood" 0.0 0.0 0.0 x_fact 10.518243 y_fact 51.145712
3 "PNatlAcadSciUsa" 0.0 0.0 0.0 x_fact 3.002556 y_fact 46.655822
*Matrix 
0.000000 0.224727 0.241389 
0.224727 0.000000 0.316470 
0.241389 0.316470 0.000000