*Vertices 5
1 "AustFamPhysician" 0.0 0.0 0.0 x_fact 2.858576 y_fact 7.873621
2 "AustHealthRev" 0.0 0.0 0.0 x_fact 1.354062 y_fact 3.711133
3 "AustNzJPublHeal" 0.0 0.0 0.0 x_fact 6.068205 y_fact 11.033099
4 "InternMedJ" 0.0 0.0 0.0 x_fact 3.109328 y_fact 7.622869
5 "MedJAustralia" 0.0 0.0 0.0 x_fact 22.617854 y_fact 69.759278
*Matrix 
0.000000 0.233942 0.401036 0.307395 0.503211 
0.233942 0.000000 0.440382 0.224281 0.515253 
0.401036 0.440382 0.000000 0.311590 0.735064 
0.307395 0.224281 0.311590 0.000000 0.511252 
0.503211 0.515253 0.735064 0.511252 0.000000