*Vertices 8
1 "AcadEmergMed" 0.0 0.0 0.0 x_fact 6.612213 y_fact 9.173751
2 "AmJEmergMed" 0.0 0.0 0.0 x_fact 3.850642 y_fact 4.756348
3 "AnnEmergMed" 0.0 0.0 0.0 x_fact 5.173084 y_fact 7.690171
4 "JEmergMed" 0.0 0.0 0.0 x_fact 4.506307 y_fact 4.923043
5 "JTrauma" 0.0 0.0 0.0 x_fact 3.039395 y_fact 12.657665
6 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 11.229649 y_fact 21.525810
7 "Lancet" 0.0 0.0 0.0 x_fact 7.801300 y_fact 19.614380
8 "NewEnglJMed" 0.0 0.0 0.0 x_fact 7.412347 y_fact 19.658832
*Matrix 
0.000000 0.875967 0.939919 0.867846 0.272795 0.416346 0.236021 0.339555 
0.875967 0.000000 0.912110 0.979834 0.369793 0.330756 0.238436 0.330121 
0.939919 0.912110 0.000000 0.928634 0.250438 0.530586 0.340368 0.465089 
0.867846 0.979834 0.928634 0.000000 0.345119 0.437104 0.349735 0.423392 
0.272795 0.369793 0.250438 0.345119 0.000000 0.000000 0.000000 0.000000 
0.416346 0.330756 0.530586 0.437104 0.000000 0.000000 0.615559 0.780057 
0.236021 0.238436 0.340368 0.349735 0.000000 0.615559 0.000000 0.647152 
0.339555 0.330121 0.465089 0.423392 0.000000 0.780057 0.647152 0.000000