*Vertices 13
1 "AnnRheumDis" 0.0 0.0 0.0 x_fact 6.574361 y_fact 8.466415
2 "ArchInternMed" 0.0 0.0 0.0 x_fact 1.940693 y_fact 2.916714
3 "ArthritRheumArthr" 0.0 0.0 0.0 x_fact 3.764652 y_fact 4.991975
4 "ArthritisRheumUs" 0.0 0.0 0.0 x_fact 6.794857 y_fact 8.474521
5 "Blood" 0.0 0.0 0.0 x_fact 3.312311 y_fact 20.138135
6 "Circulation" 0.0 0.0 0.0 x_fact 4.705005 y_fact 12.124062
7 "ClinExpRheumatol" 0.0 0.0 0.0 x_fact 6.097699 y_fact 7.119117
8 "ClinRheumatol" 0.0 0.0 0.0 x_fact 3.513351 y_fact 3.761410
9 "JRheumatol" 0.0 0.0 0.0 x_fact 7.574701 y_fact 10.225522
10 "Lancet" 0.0 0.0 0.0 x_fact 2.991294 y_fact 6.768916
11 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.474100 y_fact 5.640494
12 "Rheumatology" 0.0 0.0 0.0 x_fact 7.089933 y_fact 8.049741
13 "SeminArthritisRheu" 0.0 0.0 0.0 x_fact 1.269476 y_fact 1.322979
*Matrix 
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