*Vertices 3
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 4.682927 y_fact 28.552846
2 "AustNzJPublHeal" 0.0 0.0 0.0 x_fact 5.560976 y_fact 16.130081
3 "SocSciMed" 0.0 0.0 0.0 x_fact 10.666667 y_fact 55.317073
*Matrix 
0.000000 0.312292 0.395611 
0.312292 0.000000 0.291476 
0.395611 0.291476 0.000000