*Vertices 4
1 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 6.080207 y_fact 28.589909
2 "HealthEducRes" 0.0 0.0 0.0 x_fact 2.360931 y_fact 5.853816
3 "HealthPromotInt" 0.0 0.0 0.0 x_fact 1.843467 y_fact 3.525226
4 "SocSciMed" 0.0 0.0 0.0 x_fact 16.882277 y_fact 62.031048
*Matrix 
0.000000 0.340968 0.404145 0.527863 
0.340968 0.000000 0.543942 0.272898 
0.404145 0.543942 0.000000 0.437890 
0.527863 0.272898 0.437890 0.000000