*Vertices 13
1 "AnnRheumDis" 0.0 0.0 0.0 x_fact 9.023558 y_fact 11.849018
2 "ArthritRheumArthr" 0.0 0.0 0.0 x_fact 5.416071 y_fact 7.248868
3 "ArthritisRheumUs" 0.0 0.0 0.0 x_fact 8.946081 y_fact 11.454374
4 "ClinExpRheumatol" 0.0 0.0 0.0 x_fact 8.900080 y_fact 10.425393
5 "ClinInfectDis" 0.0 0.0 0.0 x_fact 1.648791 y_fact 6.396630
6 "ClinRheumatol" 0.0 0.0 0.0 x_fact 5.181222 y_fact 5.551655
7 "JRheumatol" 0.0 0.0 0.0 x_fact 10.715929 y_fact 14.674479
8 "Lancet" 0.0 0.0 0.0 x_fact 0.624652 y_fact 6.265889
9 "Pain" 0.0 0.0 0.0 x_fact 0.888555 y_fact 5.612183
10 "RheumDisClinNAm" 0.0 0.0 0.0 x_fact 2.057962 y_fact 2.123332
11 "RheumatolInt" 0.0 0.0 0.0 x_fact 4.994795 y_fact 5.282909
12 "Rheumatology" 0.0 0.0 0.0 x_fact 9.912113 y_fact 11.345423
13 "SeminArthritisRheu" 0.0 0.0 0.0 x_fact 1.689950 y_fact 1.769847
*Matrix 
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