*Vertices 7
1 "BiochemistryUs" 0.0 0.0 0.0 x_fact 11.185896 y_fact 18.110775
2 "BrazJMedBiolRes" 0.0 0.0 0.0 x_fact 0.454302 y_fact 0.523351
3 "Circulation" 0.0 0.0 0.0 x_fact 1.269335 y_fact 5.806547
4 "JBiolChem" 0.0 0.0 0.0 x_fact 21.798752 y_fact 46.756968
5 "Nature" 0.0 0.0 0.0 x_fact 3.002652 y_fact 5.803966
6 "PNatlAcadSciUsa" 0.0 0.0 0.0 x_fact 12.226144 y_fact 18.286946
7 "Science" 0.0 0.0 0.0 x_fact 2.543188 y_fact 4.711447
*Matrix 
0.000000 0.688658 0.000000 0.795663 0.351021 0.641788 0.341312 
0.688658 0.000000 0.414203 0.721075 0.700273 0.872613 0.694379 
0.000000 0.414203 0.000000 0.000000 0.000000 0.000000 0.000000 
0.795663 0.721075 0.000000 0.000000 0.429811 0.746786 0.416284 
0.351021 0.700273 0.000000 0.429811 0.000000 0.766707 0.901373 
0.641788 0.872613 0.000000 0.746786 0.766707 0.000000 0.768799 
0.341312 0.694379 0.000000 0.416284 0.901373 0.768799 0.000000