*Vertices 7
1 "AmJEpidemiol" 0.0 0.0 0.0 x_fact 9.343598 y_fact 17.350081
2 "BreastCancerResTr" 0.0 0.0 0.0 x_fact 2.058347 y_fact 4.991896
3 "CancerEpidemBiomar" 0.0 0.0 0.0 x_fact 8.622366 y_fact 17.909238
4 "EpidemiolRev" 0.0 0.0 0.0 x_fact 1.329011 y_fact 1.361426
5 "IntJCancer" 0.0 0.0 0.0 x_fact 9.311183 y_fact 21.434360
6 "JEpidemiolCommunH" 0.0 0.0 0.0 x_fact 1.312804 y_fact 4.554295
7 "Vaccine" 0.0 0.0 0.0 x_fact 0.388979 y_fact 32.398703
*Matrix 
0.000000 0.288203 0.640257 0.897372 0.553481 0.333806 0.000000 
0.288203 0.000000 0.513298 0.545652 0.500581 0.000000 0.000000 
0.640257 0.513298 0.000000 0.741106 0.738691 0.000000 0.000000 
0.897372 0.545652 0.741106 0.000000 0.614512 0.473225 0.303685 
0.553481 0.500581 0.738691 0.614512 0.000000 0.000000 0.000000 
0.333806 0.000000 0.000000 0.473225 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.303685 0.000000 0.000000 0.000000