*Vertices 8
1 "Bioethics" 0.0 0.0 0.0 x_fact 0.756118 y_fact 1.024196
2 "BritMedJ" 0.0 0.0 0.0 x_fact 6.021446 y_fact 22.463569
3 "CambQHealthcEthic" 0.0 0.0 0.0 x_fact 0.790487 y_fact 0.948584
4 "HastingsCentRep" 0.0 0.0 0.0 x_fact 0.618642 y_fact 0.907341
5 "JMedEthics" 0.0 0.0 0.0 x_fact 3.168820 y_fact 4.474842
6 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 11.554853 y_fact 24.291999
7 "NewEnglJMed" 0.0 0.0 0.0 x_fact 6.866923 y_fact 22.016772
8 "Science" 0.0 0.0 0.0 x_fact 0.776739 y_fact 23.872697
*Matrix 
0.000000 0.432020 0.789695 0.670353 0.746982 0.340594 0.320556 0.239769 
0.432020 0.000000 0.405559 0.000000 0.656059 0.340541 0.277390 0.000000 
0.789695 0.405559 0.000000 0.725999 0.796106 0.622408 0.441065 0.208385 
0.670353 0.000000 0.725999 0.000000 0.432261 0.651556 0.637609 0.000000 
0.746982 0.656059 0.796106 0.432261 0.000000 0.486433 0.373911 0.000000 
0.340594 0.340541 0.622408 0.651556 0.486433 0.000000 0.764761 0.000000 
0.320556 0.277390 0.441065 0.637609 0.373911 0.764761 0.000000 0.000000 
0.239769 0.000000 0.208385 0.000000 0.000000 0.000000 0.000000 0.000000