*Vertices 12
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 1.649005 y_fact 2.727396
2 "AnnRheumDis" 0.0 0.0 0.0 x_fact 7.467224 y_fact 9.449086
3 "ArthritRheumArthr" 0.0 0.0 0.0 x_fact 4.052035 y_fact 5.337613
4 "ArthritisResTher" 0.0 0.0 0.0 x_fact 7.852727 y_fact 8.674682
5 "ArthritisRheumUs" 0.0 0.0 0.0 x_fact 8.591468 y_fact 10.350859
6 "ClinExpRheumatol" 0.0 0.0 0.0 x_fact 6.269954 y_fact 7.339855
7 "JImmunol" 0.0 0.0 0.0 x_fact 2.613613 y_fact 21.032878
8 "JRheumatol" 0.0 0.0 0.0 x_fact 8.019156 y_fact 10.795802
9 "Lancet" 0.0 0.0 0.0 x_fact 2.238299 y_fact 6.195231
10 "NewEnglJMed" 0.0 0.0 0.0 x_fact 1.727125 y_fact 5.043815
11 "OsteoarthrCartilage" 0.0 0.0 0.0 x_fact 3.197813 y_fact 4.561511
12 "Rheumatology" 0.0 0.0 0.0 x_fact 7.485904 y_fact 8.491271
*Matrix 
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