*Vertices 15
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 1.347731 y_fact 2.215692
2 "AnnRheumDis" 0.0 0.0 0.0 x_fact 6.215145 y_fact 7.810279
3 "ArthritRheumArthr" 0.0 0.0 0.0 x_fact 3.339256 y_fact 4.373975
4 "ArthritisResTher" 0.0 0.0 0.0 x_fact 6.969656 y_fact 7.631219
5 "ArthritisRheumUs" 0.0 0.0 0.0 x_fact 7.993439 y_fact 9.409513
6 "ClinRheumatol" 0.0 0.0 0.0 x_fact 2.967469 y_fact 3.176599
7 "CurrOpinRheumatol" 0.0 0.0 0.0 x_fact 2.781575 y_fact 2.889557
8 "JClinInvest" 0.0 0.0 0.0 x_fact 1.973756 y_fact 3.127392
9 "JExpMed" 0.0 0.0 0.0 x_fact 2.400219 y_fact 4.088300
10 "JImmunol" 0.0 0.0 0.0 x_fact 11.168671 y_fact 25.993712
11 "JRheumatol" 0.0 0.0 0.0 x_fact 6.601968 y_fact 8.836796
12 "Lancet" 0.0 0.0 0.0 x_fact 1.961454 y_fact 5.146255
13 "NewEnglJMed" 0.0 0.0 0.0 x_fact 1.664844 y_fact 4.334336
14 "OsteoarthrCartilage" 0.0 0.0 0.0 x_fact 2.731001 y_fact 3.828595
15 "Rheumatology" 0.0 0.0 0.0 x_fact 6.328595 y_fact 7.137780
*Matrix 
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0.000000 0.000000 0.970295 0.939125 0.912332 0.933994 0.957070 0.000000 0.000000 0.000000 0.936907 0.000000 0.000000 0.733576 0.980544 
0.000000 0.970295 0.000000 0.897374 0.885597 0.958737 0.928545 0.000000 0.000000 0.000000 0.978026 0.000000 0.000000 0.728179 0.977642 
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0.000000 0.933994 0.958737 0.835354 0.811971 0.000000 0.844704 0.000000 0.000000 0.000000 0.977174 0.000000 0.000000 0.672484 0.957586 
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0.000000 0.936907 0.978026 0.854689 0.840649 0.977174 0.861372 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.664695 0.953049 
0.569600 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.204336 0.000000 0.000000 0.000000 0.000000 0.620061 0.000000 0.000000 
0.785256 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.321078 0.000000 0.000000 0.000000 0.620061 0.000000 0.000000 0.000000 
0.000000 0.733576 0.728179 0.731762 0.730379 0.672484 0.715335 0.000000 0.000000 0.000000 0.664695 0.000000 0.000000 0.000000 0.696869 
0.000000 0.980544 0.977642 0.921602 0.899250 0.957586 0.939222 0.000000 0.000000 0.000000 0.953049 0.000000 0.000000 0.696869 0.000000