*Vertices 11
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 1.744060 y_fact 2.890518
2 "AnnRheumDis" 0.0 0.0 0.0 x_fact 7.734527 y_fact 9.841482
3 "ArthritRheumArthr" 0.0 0.0 0.0 x_fact 4.152524 y_fact 5.519246
4 "ArthritisResTher" 0.0 0.0 0.0 x_fact 8.019788 y_fact 8.893623
5 "ArthritisRheumUs" 0.0 0.0 0.0 x_fact 8.651694 y_fact 10.522135
6 "ClinExpRheumatol" 0.0 0.0 0.0 x_fact 6.604319 y_fact 7.741749
7 "JImmunol" 0.0 0.0 0.0 x_fact 2.746082 y_fact 22.327941
8 "JRheumatol" 0.0 0.0 0.0 x_fact 8.413375 y_fact 11.365278
9 "Lancet" 0.0 0.0 0.0 x_fact 2.379577 y_fact 6.586264
10 "NewEnglJMed" 0.0 0.0 0.0 x_fact 1.836138 y_fact 5.362172
11 "Rheumatology" 0.0 0.0 0.0 x_fact 7.880768 y_fact 8.949592
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.569450 0.786207 0.000000 
0.000000 0.000000 0.971422 0.946284 0.925681 0.915828 0.000000 0.937345 0.000000 0.000000 0.981363 
0.000000 0.971422 0.000000 0.908835 0.904845 0.931913 0.000000 0.979250 0.000000 0.000000 0.980368 
0.000000 0.946284 0.908835 0.000000 0.976248 0.841418 0.309882 0.864141 0.000000 0.000000 0.927776 
0.000000 0.925681 0.904845 0.976248 0.000000 0.816774 0.337559 0.856370 0.000000 0.000000 0.910527 
0.000000 0.915828 0.931913 0.841418 0.816774 0.000000 0.000000 0.941486 0.000000 0.000000 0.931238 
0.000000 0.000000 0.000000 0.309882 0.337559 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.937345 0.979250 0.864141 0.856370 0.941486 0.000000 0.000000 0.000000 0.000000 0.953861 
0.569450 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.619657 0.000000 
0.786207 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.619657 0.000000 0.000000 
0.000000 0.981363 0.980368 0.927776 0.910527 0.931238 0.000000 0.953861 0.000000 0.000000 0.000000