*Vertices 15
1 "AnnRheumDis" 0.0 0.0 0.0 x_fact 8.173112 y_fact 11.031375
2 "ArchPhysMedRehab" 0.0 0.0 0.0 x_fact 1.496485 y_fact 3.629773
3 "ArthritRheumArthr" 0.0 0.0 0.0 x_fact 5.104215 y_fact 6.958289
4 "ArthritisRheumUs" 0.0 0.0 0.0 x_fact 8.200054 y_fact 10.737466
5 "Cephalalgia" 0.0 0.0 0.0 x_fact 0.521688 y_fact 2.718656
6 "ClinJPain" 0.0 0.0 0.0 x_fact 2.118592 y_fact 2.539861
7 "EurJPain" 0.0 0.0 0.0 x_fact 3.656715 y_fact 4.158809
8 "JApplPhysiol" 0.0 0.0 0.0 x_fact 0.220432 y_fact 9.750422
9 "JMusculoskeletPain" 0.0 0.0 0.0 x_fact 0.874379 y_fact 0.903769
10 "JOrofacPain" 0.0 0.0 0.0 x_fact 0.431066 y_fact 0.871929
11 "JRheumatol" 0.0 0.0 0.0 x_fact 9.368341 y_fact 13.372848
12 "Pain" 0.0 0.0 0.0 x_fact 2.444341 y_fact 7.222807
13 "Rheumatology" 0.0 0.0 0.0 x_fact 9.027897 y_fact 10.477847
14 "ScandJRheumatol" 0.0 0.0 0.0 x_fact 1.601803 y_fact 1.927551
15 "Spine" 0.0 0.0 0.0 x_fact 1.195229 y_fact 13.698597
*Matrix 
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