*Vertices 4
1 "BiolPsychol" 0.0 0.0 0.0 x_fact 16.875784 y_fact 21.079046
2 "IntJPsychophysiol" 0.0 0.0 0.0 x_fact 14.240903 y_fact 24.090339
3 "JPsychophysiol" 0.0 0.0 0.0 x_fact 5.959849 y_fact 6.900878
4 "Psychophysiology" 0.0 0.0 0.0 x_fact 13.048934 y_fact 47.929737
*Matrix 
0.000000 0.833384 0.980446 0.996024 
0.833384 0.000000 0.865343 0.813483 
0.980446 0.865343 0.000000 0.964083 
0.996024 0.813483 0.964083 0.000000