*Vertices 4
1 "BiolPsychol" 0.0 0.0 0.0 x_fact 9.112825 y_fact 12.343298
2 "IntJPsychophysiol" 0.0 0.0 0.0 x_fact 5.689489 y_fact 13.259402
3 "JCognitiveNeurosci" 0.0 0.0 0.0 x_fact 5.448409 y_fact 23.674060
4 "Psychophysiology" 0.0 0.0 0.0 x_fact 23.915140 y_fact 50.723240
*Matrix 
0.000000 0.662060 0.354652 0.993097 
0.662060 0.000000 0.257788 0.645367 
0.354652 0.257788 0.000000 0.372099 
0.993097 0.645367 0.372099 0.000000