*Vertices 6
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 4.349321 y_fact 17.981778
2 "BritMedJ" 0.0 0.0 0.0 x_fact 4.452467 y_fact 45.538938
3 "FamPract" 0.0 0.0 0.0 x_fact 5.535499 y_fact 8.320440
4 "HealthAffair" 0.0 0.0 0.0 x_fact 1.100223 y_fact 8.096957
5 "MedJAustralia" 0.0 0.0 0.0 x_fact 6.721678 y_fact 19.941551
6 "VetEcon" 0.0 0.0 0.0 x_fact 0.120337 y_fact 0.120337
*Matrix 
0.000000 0.295925 0.251963 0.000000 0.000000 0.390017 
0.295925 0.000000 0.874535 0.000000 0.379899 0.343685 
0.251963 0.874535 0.000000 0.000000 0.386745 0.618728 
0.000000 0.000000 0.000000 0.000000 0.000000 0.348253 
0.000000 0.379899 0.386745 0.000000 0.000000 0.705148 
0.390017 0.343685 0.618728 0.348253 0.705148 0.000000