*Vertices 15
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 4.677750 y_fact 6.273902
2 "ArchInternMed" 0.0 0.0 0.0 x_fact 5.130631 y_fact 6.273902
3 "ArchNeurolChicago" 0.0 0.0 0.0 x_fact 2.626706 y_fact 3.381506
4 "ArthRheum/arCRes" 0.0 0.0 0.0 x_fact 2.771628 y_fact 9.262912
5 "BritMedJ" 0.0 0.0 0.0 x_fact 4.031641 y_fact 8.846262
6 "DrugAging" 0.0 0.0 0.0 x_fact 2.709231 y_fact 2.886357
7 "Epilepsia" 0.0 0.0 0.0 x_fact 2.679039 y_fact 6.915986
8 "Geriatrics" 0.0 0.0 0.0 x_fact 0.778954 y_fact 0.805121
9 "JAmGeriatrSoc" 0.0 0.0 0.0 x_fact 3.774003 y_fact 6.042430
10 "JClinPsychiat" 0.0 0.0 0.0 x_fact 1.296244 y_fact 3.926976
11 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 6.124955 y_fact 9.854676
12 "Lancet" 0.0 0.0 0.0 x_fact 5.090375 y_fact 9.369591
13 "Neurology" 0.0 0.0 0.0 x_fact 5.464756 y_fact 11.595749
14 "NewEnglJMed" 0.0 0.0 0.0 x_fact 4.436214 y_fact 8.872429
15 "Pain" 0.0 0.0 0.0 x_fact 1.165412 y_fact 5.692202
*Matrix 
0.000000 0.887561 0.000000 0.221090 0.432591 0.738816 0.000000 0.716672 0.475050 0.000000 0.830529 0.617119 0.000000 0.778757 0.000000 
0.887561 0.000000 0.202557 0.201488 0.414796 0.827149 0.000000 0.768751 0.592268 0.000000 0.913722 0.574141 0.000000 0.752035 0.000000 
0.000000 0.202557 0.000000 0.000000 0.000000 0.414261 0.396913 0.560580 0.264802 0.000000 0.236428 0.241122 0.974804 0.259047 0.000000 
0.221090 0.201488 0.000000 0.000000 0.000000 0.319480 0.000000 0.237027 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.432591 0.414796 0.000000 0.000000 0.000000 0.516174 0.000000 0.341883 0.256149 0.000000 0.398565 0.559743 0.000000 0.339507 0.000000 
0.738816 0.827149 0.414261 0.319480 0.516174 0.000000 0.000000 0.915160 0.775295 0.293987 0.756185 0.692293 0.412017 0.699094 0.000000 
0.000000 0.000000 0.396913 0.000000 0.000000 0.000000 0.000000 0.410610 0.000000 0.000000 0.000000 0.000000 0.474184 0.000000 0.000000 
0.716672 0.768751 0.560580 0.237027 0.341883 0.915160 0.410610 0.000000 0.788942 0.251134 0.709136 0.541939 0.573043 0.653887 0.000000 
0.475050 0.592268 0.264802 0.000000 0.256149 0.775295 0.000000 0.788942 0.000000 0.000000 0.511736 0.314091 0.254938 0.368449 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.293987 0.000000 0.251134 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.830529 0.913722 0.236428 0.000000 0.398565 0.756185 0.000000 0.709136 0.511736 0.000000 0.000000 0.625990 0.225642 0.784904 0.000000 
0.617119 0.574141 0.241122 0.000000 0.559743 0.692293 0.000000 0.541939 0.314091 0.000000 0.625990 0.000000 0.248061 0.649921 0.000000 
0.000000 0.000000 0.974804 0.000000 0.000000 0.412017 0.474184 0.573043 0.254938 0.000000 0.225642 0.248061 0.000000 0.241730 0.000000 
0.778757 0.752035 0.259047 0.000000 0.339507 0.699094 0.000000 0.653887 0.368449 0.000000 0.784904 0.649921 0.241730 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000