*Vertices 8
1 "JBiolChem" 0.0 0.0 0.0 x_fact 15.853488 y_fact 35.387694
2 "JUrology" 0.0 0.0 0.0 x_fact 0.945291 y_fact 3.889399
3 "JVirol" 0.0 0.0 0.0 x_fact 6.951863 y_fact 20.042670
4 "Nature" 0.0 0.0 0.0 x_fact 3.827885 y_fact 7.158986
5 "PNatlAcadSciUsa" 0.0 0.0 0.0 x_fact 15.679847 y_fact 24.125177
6 "Science" 0.0 0.0 0.0 x_fact 3.116191 y_fact 5.753508
7 "Thescientificworldjo" 0.0 0.0 0.0 x_fact 0.706243 y_fact 0.807469
8 "Urology" 0.0 0.0 0.0 x_fact 2.005046 y_fact 2.835096
*Matrix 
0.000000 0.000000 0.250680 0.472757 0.697496 0.417090 0.500560 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.709556 0.989501 
0.250680 0.000000 0.000000 0.225258 0.339797 0.217996 0.428623 0.000000 
0.472757 0.000000 0.225258 0.000000 0.835023 0.906257 0.427918 0.000000 
0.697496 0.000000 0.339797 0.835023 0.000000 0.812248 0.576437 0.000000 
0.417090 0.000000 0.217996 0.906257 0.812248 0.000000 0.423875 0.000000 
0.500560 0.709556 0.428623 0.427918 0.576437 0.423875 0.000000 0.702266 
0.000000 0.989501 0.000000 0.000000 0.000000 0.000000 0.702266 0.000000