*Vertices 11
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 3.310764 y_fact 4.525285
2 "AnnRheumDis" 0.0 0.0 0.0 x_fact 5.466299 y_fact 7.698340
3 "ArthritRheumArthr" 0.0 0.0 0.0 x_fact 2.966491 y_fact 4.414352
4 "Blood" 0.0 0.0 0.0 x_fact 4.230740 y_fact 24.080024
5 "Circulation" 0.0 0.0 0.0 x_fact 7.415270 y_fact 16.167470
6 "ClinInfectDis" 0.0 0.0 0.0 x_fact 4.259429 y_fact 8.010099
7 "JRheumatol" 0.0 0.0 0.0 x_fact 5.592533 y_fact 8.719685
8 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 4.022263 y_fact 7.017443
9 "Lancet" 0.0 0.0 0.0 x_fact 4.477469 y_fact 8.933899
10 "NewEnglJMed" 0.0 0.0 0.0 x_fact 4.446867 y_fact 8.182235
11 "RevMedInterne" 0.0 0.0 0.0 x_fact 1.941320 y_fact 2.251167
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.554195 0.461332 0.000000 0.819826 0.587890 0.797734 0.654019 
0.000000 0.000000 0.969903 0.000000 0.000000 0.000000 0.925059 0.000000 0.000000 0.000000 0.513214 
0.000000 0.969903 0.000000 0.000000 0.000000 0.000000 0.976181 0.000000 0.000000 0.000000 0.486477 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.257090 0.471828 
0.554195 0.000000 0.000000 0.000000 0.000000 0.213738 0.000000 0.546977 0.437330 0.567659 0.430256 
0.461332 0.000000 0.000000 0.000000 0.213738 0.000000 0.000000 0.418317 0.428768 0.501518 0.490441 
0.000000 0.925059 0.976181 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.469493 
0.819826 0.000000 0.000000 0.000000 0.546977 0.418317 0.000000 0.000000 0.521628 0.739787 0.558964 
0.587890 0.000000 0.000000 0.000000 0.437330 0.428768 0.000000 0.521628 0.000000 0.646910 0.633234 
0.797734 0.000000 0.000000 0.257090 0.567659 0.501518 0.000000 0.739787 0.646910 0.000000 0.741933 
0.654019 0.513214 0.486477 0.471828 0.430256 0.490441 0.469493 0.558964 0.633234 0.741933 0.000000