*Vertices 20
1 "AmHeartJ" 0.0 0.0 0.0 x_fact 5.455239 y_fact 5.827153
2 "AmJCardiol" 0.0 0.0 0.0 x_fact 6.545539 y_fact 7.698697
3 "AmJMed" 0.0 0.0 0.0 x_fact 2.180599 y_fact 2.378903
4 "AmJRespCritCare" 0.0 0.0 0.0 x_fact 1.989778 y_fact 4.496644
5 "AnnInternMed" 0.0 0.0 0.0 x_fact 2.069848 y_fact 2.663264
6 "AnnThoracSurg" 0.0 0.0 0.0 x_fact 4.079831 y_fact 6.678740
7 "ArchInternMed" 0.0 0.0 0.0 x_fact 2.535302 y_fact 2.960347
8 "Chest" 0.0 0.0 0.0 x_fact 6.265668 y_fact 8.351979
9 "CircRes" 0.0 0.0 0.0 x_fact 1.280372 y_fact 2.290602
10 "Circulation" 0.0 0.0 0.0 x_fact 9.591942 y_fact 14.853367
11 "CurrProbCardiology" 0.0 0.0 0.0 x_fact 0.943629 y_fact 0.945126
12 "DiabetesCare" 0.0 0.0 0.0 x_fact 2.117740 y_fact 4.220514
13 "EurHeartJ" 0.0 0.0 0.0 x_fact 5.151422 y_fact 5.824909
14 "JAmCollCardiol" 0.0 0.0 0.0 x_fact 7.077593 y_fact 9.160163
15 "JCardiovascElectr" 0.0 0.0 0.0 x_fact 2.532309 y_fact 3.023954
16 "JThoracCardiovSur" 0.0 0.0 0.0 x_fact 2.659523 y_fact 3.746081
17 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 3.209537 y_fact 4.596170
18 "Lancet" 0.0 0.0 0.0 x_fact 1.964335 y_fact 3.555260
19 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.393870 y_fact 4.043163
20 "Pace" 0.0 0.0 0.0 x_fact 2.096039 y_fact 2.684966
*Matrix 
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0.964157 0.973836 0.616134 0.000000 0.517905 0.368466 0.645436 0.481066 0.580422 0.947827 0.000000 0.319621 0.947271 0.947917 0.898441 0.456350 0.567137 0.394180 0.551764 0.833324 
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