*Vertices 9
1 "AmJOphthalmol" 0.0 0.0 0.0 x_fact 9.928459 y_fact 13.028558
2 "ArchOphthalmolChic" 0.0 0.0 0.0 x_fact 6.790554 y_fact 9.530041
3 "BritJOphthalmol" 0.0 0.0 0.0 x_fact 9.378817 y_fact 11.382539
4 "GraefArchClinExp" 0.0 0.0 0.0 x_fact 5.269586 y_fact 5.842494
5 "InvestOphthVisSci" 0.0 0.0 0.0 x_fact 10.027337 y_fact 19.842378
6 "JCataractRefrSurg" 0.0 0.0 0.0 x_fact 8.055604 y_fact 15.715698
7 "Ophthalmology" 0.0 0.0 0.0 x_fact 9.954633 y_fact 14.223812
8 "RetinaJRetVitDis" 0.0 0.0 0.0 x_fact 5.054383 y_fact 5.758157
9 "SurvOphthalmol" 0.0 0.0 0.0 x_fact 4.437853 y_fact 4.676322
*Matrix 
0.000000 0.964360 0.927018 0.937273 0.577345 0.514934 0.969170 0.973509 0.983552 
0.964360 0.000000 0.927639 0.925903 0.667647 0.455472 0.942035 0.943541 0.965185 
0.927018 0.927639 0.000000 0.945102 0.718974 0.539067 0.919315 0.879017 0.953487 
0.937273 0.925903 0.945102 0.000000 0.769411 0.425393 0.882289 0.909912 0.934528 
0.577345 0.667647 0.718974 0.769411 0.000000 0.268111 0.537891 0.505337 0.586390 
0.514934 0.455472 0.539067 0.425393 0.268111 0.000000 0.590712 0.441371 0.524876 
0.969170 0.942035 0.919315 0.882289 0.537891 0.590712 0.000000 0.934810 0.944077 
0.973509 0.943541 0.879017 0.909912 0.505337 0.441371 0.934810 0.000000 0.959889 
0.983552 0.965185 0.953487 0.934528 0.586390 0.524876 0.944077 0.959889 0.000000