*Vertices 18
1 "AmHeartJ" 0.0 0.0 0.0 x_fact 5.593099 y_fact 6.058310
2 "AmJCardiol" 0.0 0.0 0.0 x_fact 7.789633 y_fact 9.204649
3 "AnnThoracSurg" 0.0 0.0 0.0 x_fact 5.275910 y_fact 8.145590
4 "CatheterCardioInte" 0.0 0.0 0.0 x_fact 3.388636 y_fact 4.029181
5 "Chest" 0.0 0.0 0.0 x_fact 2.941928 y_fact 5.083835
6 "Circulation" 0.0 0.0 0.0 x_fact 8.676881 y_fact 13.438241
7 "EurHeartJ" 0.0 0.0 0.0 x_fact 6.999304 y_fact 7.949109
8 "EurJCardioThorac" 0.0 0.0 0.0 x_fact 3.034441 y_fact 3.711992
9 "Heart" 0.0 0.0 0.0 x_fact 3.826533 y_fact 4.169273
10 "JAmCollCardiol" 0.0 0.0 0.0 x_fact 8.557935 y_fact 11.532463
11 "JClinInvest" 0.0 0.0 0.0 x_fact 0.766540 y_fact 1.667004
12 "JHeartLungTranspl" 0.0 0.0 0.0 x_fact 1.344529 y_fact 2.168339
13 "JThoracCardiovSur" 0.0 0.0 0.0 x_fact 3.766619 y_fact 5.127008
14 "JVascSurg" 0.0 0.0 0.0 x_fact 1.756875 y_fact 4.162225
15 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 2.667912 y_fact 4.067949
16 "Lancet" 0.0 0.0 0.0 x_fact 2.261734 y_fact 4.400997
17 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.262615 y_fact 4.138435
18 "TexHeartIJ" 0.0 0.0 0.0 x_fact 0.904870 y_fact 0.945399
*Matrix 
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0.988557 0.000000 0.321007 0.894035 0.318044 0.942791 0.953952 0.275261 0.960704 0.967036 0.294449 0.395504 0.380084 0.224913 0.608024 0.386319 0.539402 0.777290 
0.323654 0.321007 0.000000 0.335628 0.305234 0.401704 0.342839 0.956518 0.341324 0.324085 0.000000 0.394877 0.968761 0.000000 0.202094 0.000000 0.200839 0.805946 
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0.971131 0.960704 0.341324 0.889481 0.312717 0.944700 0.979205 0.302490 0.000000 0.967875 0.300484 0.404981 0.405191 0.225362 0.562128 0.407194 0.532694 0.789959 
0.975403 0.967036 0.324085 0.898739 0.297601 0.948809 0.952018 0.278361 0.967875 0.000000 0.298561 0.401562 0.384916 0.222710 0.559425 0.355773 0.509895 0.768731 
0.307689 0.294449 0.000000 0.247280 0.211143 0.368462 0.316230 0.000000 0.300484 0.298561 0.000000 0.000000 0.000000 0.000000 0.300589 0.280551 0.421758 0.293570 
0.400253 0.395504 0.394877 0.366776 0.286096 0.437508 0.406515 0.393805 0.404981 0.401562 0.000000 0.000000 0.425430 0.000000 0.245456 0.000000 0.264689 0.543746 
0.380450 0.380084 0.968761 0.392806 0.312054 0.465884 0.402753 0.947034 0.405191 0.384916 0.000000 0.425430 0.000000 0.000000 0.220973 0.000000 0.223754 0.826216 
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0.645538 0.608024 0.202094 0.479952 0.408666 0.594648 0.618671 0.000000 0.562128 0.559425 0.300589 0.245456 0.220973 0.202261 0.000000 0.609305 0.779057 0.458268 
0.423192 0.386319 0.000000 0.300537 0.343438 0.382232 0.450251 0.000000 0.407194 0.355773 0.280551 0.000000 0.000000 0.000000 0.609305 0.000000 0.648303 0.320873 
0.580304 0.539402 0.200839 0.449384 0.464218 0.538091 0.576941 0.000000 0.532694 0.509895 0.421758 0.264689 0.223754 0.205809 0.779057 0.648303 0.000000 0.452403 
0.781748 0.777290 0.805946 0.755991 0.410973 0.819883 0.783141 0.756886 0.789959 0.768731 0.293570 0.543746 0.826216 0.328072 0.458268 0.320873 0.452403 0.000000