*Vertices 13
1 "AmJMed" 0.0 0.0 0.0 x_fact 4.206787 y_fact 5.123117
2 "AnnInternMed" 0.0 0.0 0.0 x_fact 2.780840 y_fact 4.723754
3 "AnnRheumDis" 0.0 0.0 0.0 x_fact 9.893422 y_fact 11.978439
4 "ArthRheum/arCRes" 0.0 0.0 0.0 x_fact 10.089428 y_fact 19.916697
5 "ClinExpRheumatol" 0.0 0.0 0.0 x_fact 6.629915 y_fact 7.039079
6 "ClinRheumatol" 0.0 0.0 0.0 x_fact 2.153620 y_fact 2.276124
7 "JRheumatol" 0.0 0.0 0.0 x_fact 9.775818 y_fact 13.644493
8 "Lancet" 0.0 0.0 0.0 x_fact 2.981747 y_fact 8.575279
9 "Lupus" 0.0 0.0 0.0 x_fact 4.402793 y_fact 5.275021
10 "Medicine" 0.0 0.0 0.0 x_fact 1.080485 y_fact 1.205439
11 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.155703 y_fact 8.550778
12 "Rheumatology" 0.0 0.0 0.0 x_fact 7.992160 y_fact 9.050594
13 "ScandJRheumatol" 0.0 0.0 0.0 x_fact 2.227122 y_fact 2.641186
*Matrix 
0.000000 0.857813 0.279497 0.245328 0.319422 0.319248 0.258781 0.674497 0.281864 0.755666 0.891273 0.289487 0.263267 
0.857813 0.000000 0.000000 0.000000 0.209685 0.202597 0.000000 0.510341 0.000000 0.625011 0.762603 0.000000 0.000000 
0.279497 0.000000 0.000000 0.970965 0.977169 0.968781 0.962639 0.000000 0.904285 0.721749 0.208875 0.981543 0.930316 
0.245328 0.000000 0.970965 0.000000 0.948984 0.927569 0.945283 0.000000 0.911961 0.706496 0.000000 0.954546 0.890058 
0.319422 0.209685 0.977169 0.948984 0.000000 0.986907 0.990409 0.000000 0.919907 0.767686 0.231505 0.977997 0.929369 
0.319248 0.202597 0.968781 0.927569 0.986907 0.000000 0.968649 0.213286 0.929619 0.773742 0.218255 0.962963 0.938695 
0.258781 0.000000 0.962639 0.945283 0.990409 0.968649 0.000000 0.000000 0.918917 0.724534 0.000000 0.969481 0.924135 
0.674497 0.510341 0.000000 0.000000 0.000000 0.213286 0.000000 0.000000 0.000000 0.356249 0.596573 0.000000 0.000000 
0.281864 0.000000 0.904285 0.911961 0.919907 0.929619 0.918917 0.000000 0.000000 0.743656 0.202683 0.913324 0.873462 
0.755666 0.625011 0.721749 0.706496 0.767686 0.773742 0.724534 0.356249 0.743656 0.000000 0.611496 0.724950 0.695528 
0.891273 0.762603 0.000000 0.000000 0.231505 0.218255 0.000000 0.596573 0.202683 0.611496 0.000000 0.208864 0.000000 
0.289487 0.000000 0.981543 0.954546 0.977997 0.962963 0.969481 0.000000 0.913324 0.724950 0.208864 0.000000 0.924105 
0.263267 0.000000 0.930316 0.890058 0.929369 0.938695 0.924135 0.000000 0.873462 0.695528 0.000000 0.924105 0.000000