*Vertices 7
1 "AmJEpidemiol" 0.0 0.0 0.0 x_fact 12.169701 y_fact 18.357311
2 "CancerCauseControl" 0.0 0.0 0.0 x_fact 5.989430 y_fact 8.044627
3 "CancerEpidemBiomar" 0.0 0.0 0.0 x_fact 6.275690 y_fact 15.369935
4 "IntJCancer" 0.0 0.0 0.0 x_fact 8.668526 y_fact 18.056371
5 "IntJEpidemiol" 0.0 0.0 0.0 x_fact 5.578391 y_fact 8.830006
6 "JEpidemiolCommunH" 0.0 0.0 0.0 x_fact 2.532296 y_fact 5.600411
7 "Lancet" 0.0 0.0 0.0 x_fact 10.136524 y_fact 25.741339
*Matrix 
0.000000 0.776457 0.698572 0.592578 0.631661 0.416092 0.333276 
0.776457 0.000000 0.913264 0.815874 0.452577 0.000000 0.247773 
0.698572 0.913264 0.000000 0.718347 0.387059 0.000000 0.222266 
0.592578 0.815874 0.718347 0.000000 0.376818 0.000000 0.235110 
0.631661 0.452577 0.387059 0.376818 0.000000 0.634963 0.421219 
0.416092 0.000000 0.000000 0.000000 0.634963 0.000000 0.202326 
0.333276 0.247773 0.222266 0.235110 0.421219 0.202326 0.000000