*Vertices 4
1 "BmcCancer" 0.0 0.0 0.0 x_fact 2.340597 y_fact 5.784235
2 "CancerBiolTher" 0.0 0.0 0.0 x_fact 2.771052 y_fact 9.335486
3 "ClinCancerRes" 0.0 0.0 0.0 x_fact 25.423729 y_fact 84.584342
4 "JHematolOncol" 0.0 0.0 0.0 x_fact 0.161421 y_fact 0.295938
*Matrix 
0.000000 0.379181 0.604640 0.504891 
0.379181 0.000000 0.470569 0.450566 
0.604640 0.470569 0.000000 0.469086 
0.504891 0.450566 0.469086 0.000000