*Vertices 5
1 "BritMedJ" 0.0 0.0 0.0 x_fact 7.712810 y_fact 47.276362
2 "HealthServRes" 0.0 0.0 0.0 x_fact 1.182742 y_fact 5.197401
3 "StatMed" 0.0 0.0 0.0 x_fact 3.065134 y_fact 15.708812
4 "StataJ" 0.0 0.0 0.0 x_fact 0.616358 y_fact 2.015659
5 "SocSciMed" 0.0 0.0 0.0 x_fact 1.949025 y_fact 29.801766
*Matrix 
0.000000 0.000000 0.000000 0.000000 0.212214 
0.000000 0.000000 0.000000 0.000000 0.227663 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 
0.212214 0.227663 0.000000 0.000000 0.000000