*Vertices 16
1 "AmJNeuroradiol" 0.0 0.0 0.0 x_fact 2.711144 y_fact 4.245558
2 "AnnNeurol" 0.0 0.0 0.0 x_fact 1.420370 y_fact 1.883027
3 "ArchNeurolChicago" 0.0 0.0 0.0 x_fact 2.296437 y_fact 2.851107
4 "ArteriosclThromVas" 0.0 0.0 0.0 x_fact 2.648938 y_fact 4.270181
5 "CerebrovascDis" 0.0 0.0 0.0 x_fact 2.582844 y_fact 2.887394
6 "Circulation" 0.0 0.0 0.0 x_fact 6.433135 y_fact 13.436492
7 "JCerebrBloodFMet" 0.0 0.0 0.0 x_fact 1.863587 y_fact 2.812229
8 "JNeurolNeurosurPs" 0.0 0.0 0.0 x_fact 2.729287 y_fact 3.300805
9 "JNeurosci" 0.0 0.0 0.0 x_fact 1.667898 y_fact 13.363918
10 "JNeurosurg" 0.0 0.0 0.0 x_fact 3.843811 y_fact 6.447391
11 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 3.033837 y_fact 5.093115
12 "Lancet" 0.0 0.0 0.0 x_fact 3.479647 y_fact 6.626233
13 "Neurology" 0.0 0.0 0.0 x_fact 5.437839 y_fact 9.360704
14 "Neurosurgery" 0.0 0.0 0.0 x_fact 4.684888 y_fact 7.208118
15 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.730583 y_fact 5.489678
16 "Stroke" 0.0 0.0 0.0 x_fact 6.061195 y_fact 10.724052
*Matrix 
0.000000 0.369248 0.349128 0.000000 0.435730 0.000000 0.275318 0.464701 0.000000 0.472743 0.000000 0.000000 0.364708 0.446291 0.000000 0.453471 
0.369248 0.000000 0.849479 0.000000 0.449571 0.000000 0.389533 0.826160 0.250532 0.000000 0.258416 0.320166 0.863872 0.000000 0.327581 0.448870 
0.349128 0.849479 0.000000 0.000000 0.381186 0.000000 0.218558 0.891602 0.000000 0.000000 0.000000 0.230956 0.964044 0.000000 0.217526 0.349967 
0.000000 0.000000 0.000000 0.000000 0.000000 0.794203 0.000000 0.000000 0.000000 0.000000 0.379266 0.228741 0.000000 0.000000 0.348571 0.000000 
0.435730 0.449571 0.381186 0.000000 0.000000 0.270288 0.555395 0.583202 0.000000 0.228575 0.212400 0.310126 0.435170 0.222738 0.220595 0.983232 
0.000000 0.000000 0.000000 0.794203 0.270288 0.000000 0.000000 0.000000 0.000000 0.000000 0.583839 0.392467 0.000000 0.000000 0.537640 0.296299 
0.275318 0.389533 0.218558 0.000000 0.555395 0.000000 0.000000 0.334758 0.363675 0.218078 0.000000 0.000000 0.254796 0.214442 0.000000 0.623504 
0.464701 0.826160 0.891602 0.000000 0.583202 0.000000 0.334758 0.000000 0.000000 0.302217 0.000000 0.284095 0.912832 0.283430 0.213002 0.557224 
0.000000 0.250532 0.000000 0.000000 0.000000 0.000000 0.363675 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.472743 0.000000 0.000000 0.000000 0.228575 0.000000 0.218078 0.302217 0.000000 0.000000 0.000000 0.000000 0.000000 0.978846 0.000000 0.257861 
0.000000 0.258416 0.000000 0.379266 0.212400 0.583839 0.000000 0.000000 0.000000 0.000000 0.000000 0.605602 0.000000 0.000000 0.776501 0.224244 
0.000000 0.320166 0.230956 0.228741 0.310126 0.392467 0.000000 0.284095 0.000000 0.000000 0.605602 0.000000 0.247109 0.000000 0.645836 0.307128 
0.364708 0.863872 0.964044 0.000000 0.435170 0.000000 0.254796 0.912832 0.000000 0.000000 0.000000 0.247109 0.000000 0.000000 0.219301 0.410978 
0.446291 0.000000 0.000000 0.000000 0.222738 0.000000 0.214442 0.283430 0.000000 0.978846 0.000000 0.000000 0.000000 0.000000 0.000000 0.252354 
0.000000 0.327581 0.217526 0.348571 0.220595 0.537640 0.000000 0.213002 0.000000 0.000000 0.776501 0.645836 0.219301 0.000000 0.000000 0.238627 
0.453471 0.448870 0.349967 0.000000 0.983232 0.296299 0.623504 0.557224 0.000000 0.257861 0.224244 0.307128 0.410978 0.252354 0.238627 0.000000