*Vertices 6
1 "BritJGenPract" 0.0 0.0 0.0 x_fact 4.060556 y_fact 6.421194
2 "BritMedJ" 0.0 0.0 0.0 x_fact 7.453974 y_fact 16.806723
3 "FamPract" 0.0 0.0 0.0 x_fact 2.636474 y_fact 3.463981
4 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 11.565848 y_fact 21.758933
5 "Lancet" 0.0 0.0 0.0 x_fact 13.413304 y_fact 28.988389
6 "NewEnglJMed" 0.0 0.0 0.0 x_fact 8.903714 y_fact 22.560780
*Matrix 
0.000000 0.716435 0.894142 0.283748 0.331615 0.203162 
0.716435 0.000000 0.809995 0.451820 0.533309 0.402080 
0.894142 0.809995 0.000000 0.289839 0.311385 0.000000 
0.283748 0.451820 0.289839 0.000000 0.609074 0.764988 
0.331615 0.533309 0.311385 0.609074 0.000000 0.638330 
0.203162 0.402080 0.000000 0.764988 0.638330 0.000000