*Vertices 2
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 5.322896 y_fact 34.050881
2 "SocSciMed" 0.0 0.0 0.0 x_fact 12.211350 y_fact 65.949119
*Matrix 
0.000000 0.395538 
0.395538 0.000000