*Vertices 7
1 "AmJClinNutr" 0.0 0.0 0.0 x_fact 4.810967 y_fact 25.792128
2 "AustFamPhysician" 0.0 0.0 0.0 x_fact 1.668319 y_fact 2.099409
3 "BritMedJ" 0.0 0.0 0.0 x_fact 8.595939 y_fact 18.834332
4 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 6.802604 y_fact 13.553477
5 "Lancet" 0.0 0.0 0.0 x_fact 7.738070 y_fact 17.782472
6 "MedJAustralia" 0.0 0.0 0.0 x_fact 3.828081 y_fact 7.880329
7 "NewEnglJMed" 0.0 0.0 0.0 x_fact 5.638660 y_fact 14.057852
*Matrix 
0.000000 0.211530 0.000000 0.000000 0.000000 0.000000 0.000000 
0.211530 0.000000 0.412531 0.368778 0.386093 0.876520 0.354086 
0.000000 0.412531 0.000000 0.456349 0.527491 0.349519 0.408943 
0.000000 0.368778 0.456349 0.000000 0.510158 0.314240 0.729042 
0.000000 0.386093 0.527491 0.510158 0.000000 0.341596 0.630879 
0.000000 0.876520 0.349519 0.314240 0.341596 0.000000 0.323136 
0.000000 0.354086 0.408943 0.729042 0.630879 0.323136 0.000000