*Vertices 6
1 "AnnNyAcadSci" 0.0 0.0 0.0 x_fact 3.704748 y_fact 4.300095
2 "JBiolChem" 0.0 0.0 0.0 x_fact 17.160578 y_fact 37.962057
3 "JNeurosci" 0.0 0.0 0.0 x_fact 9.217923 y_fact 17.159749
4 "Nature" 0.0 0.0 0.0 x_fact 4.201423 y_fact 7.748628
5 "PNatlAcadSciUsa" 0.0 0.0 0.0 x_fact 17.595894 y_fact 26.589111
6 "Science" 0.0 0.0 0.0 x_fact 3.431950 y_fact 6.240361
*Matrix 
0.000000 0.697575 0.673641 0.797372 0.931944 0.785898 
0.697575 0.000000 0.377366 0.473522 0.696396 0.418025 
0.673641 0.377366 0.000000 0.499932 0.598903 0.491827 
0.797372 0.473522 0.499932 0.000000 0.833940 0.906447 
0.931944 0.696396 0.598903 0.833940 0.000000 0.811593 
0.785898 0.418025 0.491827 0.906447 0.811593 0.000000