*Vertices 15
1 "ActaAnaesthScand" 0.0 0.0 0.0 x_fact 3.524655 y_fact 4.109797
2 "AnaesthIntensCare" 0.0 0.0 0.0 x_fact 1.682284 y_fact 1.900333
3 "Anaesthesia" 0.0 0.0 0.0 x_fact 2.929852 y_fact 3.901409
4 "AnesthAnalg" 0.0 0.0 0.0 x_fact 7.415023 y_fact 10.983840
5 "Anesthesiology" 0.0 0.0 0.0 x_fact 4.101517 y_fact 7.071390
6 "BritJAnaesth" 0.0 0.0 0.0 x_fact 4.075296 y_fact 5.064793
7 "BritMedJ" 0.0 0.0 0.0 x_fact 2.393011 y_fact 5.694098
8 "CanJAnaesth" 0.0 0.0 0.0 x_fact 2.415092 y_fact 2.982294
9 "Chest" 0.0 0.0 0.0 x_fact 6.691876 y_fact 10.539463
10 "Circulation" 0.0 0.0 0.0 x_fact 7.064490 y_fact 16.767641
11 "CritCareMed" 0.0 0.0 0.0 x_fact 4.389948 y_fact 7.176274
12 "IntensCareMed" 0.0 0.0 0.0 x_fact 3.212763 y_fact 4.733581
13 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 4.203641 y_fact 6.760878
14 "Lancet" 0.0 0.0 0.0 x_fact 3.254164 y_fact 6.188156
15 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.084418 y_fact 6.126054
*Matrix 
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0.852469 0.000000 0.881027 0.813179 0.770943 0.881833 0.000000 0.828377 0.333481 0.000000 0.408109 0.424065 0.228798 0.212537 0.000000 
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0.000000 0.212537 0.215927 0.000000 0.000000 0.000000 0.556843 0.000000 0.362060 0.361143 0.278081 0.253611 0.625016 0.000000 0.650096 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.333278 0.000000 0.484237 0.528369 0.390014 0.313613 0.792819 0.650096 0.000000