*Vertices 9
1 "Biomaterials" 0.0 0.0 0.0 x_fact 4.257522 y_fact 11.895481
2 "BiotechnolBioeng" 0.0 0.0 0.0 x_fact 2.281033 y_fact 6.051285
3 "ChemEngProg" 0.0 0.0 0.0 x_fact 0.255817 y_fact 0.310635
4 "ChemEngSci" 0.0 0.0 0.0 x_fact 0.846632 y_fact 8.703862
5 "ChemEngNewYork" 0.0 0.0 0.0 x_fact 0.015227 y_fact 0.024364
6 "PNatlAcadSciUsa" 0.0 0.0 0.0 x_fact 19.533439 y_fact 50.761359
7 "Science" 0.0 0.0 0.0 x_fact 3.158119 y_fact 13.457790
8 "SyntheticMet" 0.0 0.0 0.0 x_fact 0.210135 y_fact 2.247533
9 "TissueEng" 0.0 0.0 0.0 x_fact 4.227068 y_fact 6.547692
*Matrix 
0.000000 0.207356 0.328077 0.000000 0.000000 0.216123 0.000000 0.000000 0.854228 
0.207356 0.000000 0.711024 0.000000 0.000000 0.266539 0.207434 0.000000 0.272953 
0.328077 0.711024 0.000000 0.235946 0.444446 0.389761 0.403662 0.247833 0.487781 
0.000000 0.000000 0.235946 0.000000 0.652949 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.444446 0.652949 0.000000 0.000000 0.000000 0.000000 0.000000 
0.216123 0.266539 0.389761 0.000000 0.000000 0.000000 0.748113 0.000000 0.262482 
0.000000 0.207434 0.403662 0.000000 0.000000 0.748113 0.000000 0.000000 0.216843 
0.000000 0.000000 0.247833 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.854228 0.272953 0.487781 0.000000 0.000000 0.262482 0.216843 0.000000 0.000000