*Vertices 3
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 5.268779 y_fact 31.399074
2 "CanJPublicHealth" 0.0 0.0 0.0 x_fact 3.595586 y_fact 8.081168
3 "SocSciMed" 0.0 0.0 0.0 x_fact 11.641153 y_fact 60.519758
*Matrix 
0.000000 0.450066 0.395636 
0.450066 0.000000 0.397331 
0.395636 0.397331 0.000000