*Vertices 18
1 "ActaNeurochir" 0.0 0.0 0.0 x_fact 5.438480 y_fact 6.063295
2 "AmJNeuroradiol" 0.0 0.0 0.0 x_fact 8.285271 y_fact 11.172730
3 "BritJNeurosurg" 0.0 0.0 0.0 x_fact 1.785714 y_fact 1.974268
4 "ChildNervSyst" 0.0 0.0 0.0 x_fact 1.918811 y_fact 2.576900
5 "IntervNeuroradiol" 0.0 0.0 0.0 x_fact 0.366016 y_fact 0.573055
6 "JClinNeurosci" 0.0 0.0 0.0 x_fact 0.510204 y_fact 0.643301
7 "JNeuroOncol" 0.0 0.0 0.0 x_fact 1.175688 y_fact 2.236764
8 "JNeurol" 0.0 0.0 0.0 x_fact 0.887311 y_fact 1.663709
9 "JNeurosurg" 0.0 0.0 0.0 x_fact 24.574830 y_fact 31.192694
10 "MinimInvasNeurosur" 0.0 0.0 0.0 x_fact 0.783792 y_fact 1.072168
11 "NeurolMedChir" 0.0 0.0 0.0 x_fact 1.715469 y_fact 1.959479
12 "NeurolSurgTokyo" 0.0 0.0 0.0 x_fact 1.360544 y_fact 1.726560
13 "Neuroradiology" 0.0 0.0 0.0 x_fact 3.567731 y_fact 4.284975
14 "NeurosurgRev" 0.0 0.0 0.0 x_fact 0.691364 y_fact 0.746820
15 "Neurosurgery" 0.0 0.0 0.0 x_fact 18.896037 y_fact 23.924135
16 "RevNeurologia" 0.0 0.0 0.0 x_fact 0.096125 y_fact 1.482550
17 "RivNeuroradiol" 0.0 0.0 0.0 x_fact 0.055457 y_fact 0.218131
18 "SurgNeurol" 0.0 0.0 0.0 x_fact 5.930198 y_fact 6.488465
*Matrix 
0.000000 0.471973 0.970719 0.729314 0.301694 0.870319 0.491260 0.247706 0.979661 0.717893 0.818383 0.705490 0.581480 0.949302 0.978419 0.000000 0.000000 0.971905 
0.471973 0.000000 0.428789 0.416585 0.694665 0.450838 0.000000 0.263248 0.516860 0.343194 0.503472 0.395195 0.932352 0.506556 0.497627 0.000000 0.510720 0.520023 
0.970719 0.428789 0.000000 0.711328 0.234577 0.900563 0.510125 0.237796 0.948339 0.660469 0.827086 0.725670 0.569415 0.959174 0.936997 0.000000 0.000000 0.975516 
0.729314 0.416585 0.711328 0.000000 0.215272 0.608762 0.439798 0.204942 0.753678 0.678695 0.588370 0.499215 0.508776 0.713303 0.725654 0.000000 0.000000 0.731080 
0.301694 0.694665 0.234577 0.215272 0.000000 0.263765 0.000000 0.000000 0.336554 0.200516 0.331425 0.286656 0.601254 0.299345 0.326416 0.000000 0.404442 0.321117 
0.870319 0.450838 0.900563 0.608762 0.263765 0.000000 0.410382 0.261460 0.842974 0.525975 0.866334 0.823832 0.552321 0.907314 0.822896 0.000000 0.000000 0.911483 
0.491260 0.000000 0.510125 0.439798 0.000000 0.410382 0.000000 0.000000 0.496515 0.310454 0.366032 0.333842 0.237803 0.534323 0.522193 0.000000 0.000000 0.514720 
0.247706 0.263248 0.237796 0.204942 0.000000 0.261460 0.000000 0.000000 0.245296 0.000000 0.218449 0.217439 0.313469 0.274515 0.241796 0.314933 0.000000 0.242191 
0.979661 0.516860 0.948339 0.753678 0.336554 0.842974 0.496515 0.245296 0.000000 0.684041 0.798858 0.687936 0.607400 0.914265 0.984399 0.000000 0.000000 0.959244 
0.717893 0.343194 0.660469 0.678695 0.200516 0.525975 0.310454 0.000000 0.684041 0.000000 0.539159 0.415711 0.421906 0.643547 0.696086 0.000000 0.000000 0.663973 
0.818383 0.503472 0.827086 0.588370 0.331425 0.866334 0.366032 0.218449 0.798858 0.539159 0.000000 0.940145 0.609830 0.857847 0.782253 0.000000 0.000000 0.902280 
0.705490 0.395195 0.725670 0.499215 0.286656 0.823832 0.333842 0.217439 0.687936 0.415711 0.940145 0.000000 0.521094 0.779129 0.654328 0.000000 0.000000 0.805136 
0.581480 0.932352 0.569415 0.508776 0.601254 0.552321 0.237803 0.313469 0.607400 0.421906 0.609830 0.521094 0.000000 0.628456 0.579455 0.000000 0.525063 0.643742 
0.949302 0.506556 0.959174 0.713303 0.299345 0.907314 0.534323 0.274515 0.914265 0.643547 0.857847 0.779129 0.628456 0.000000 0.895478 0.000000 0.200182 0.976891 
0.978419 0.497627 0.936997 0.725654 0.326416 0.822896 0.522193 0.241796 0.984399 0.696086 0.782253 0.654328 0.579455 0.895478 0.000000 0.000000 0.000000 0.937552 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.314933 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.510720 0.000000 0.000000 0.404442 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.525063 0.200182 0.000000 0.000000 0.000000 0.000000 
0.971905 0.520023 0.975516 0.731080 0.321117 0.911483 0.514720 0.242191 0.959244 0.663973 0.902280 0.805136 0.643742 0.976891 0.937552 0.000000 0.000000 0.000000