*Vertices 4
1 "IntJEnvironRes" 0.0 0.0 0.0 x_fact 2.557545 y_fact 16.879795
2 "IntJEnvironSciTe" 0.0 0.0 0.0 x_fact 3.836317 y_fact 25.831202
3 "IranJPublicHealth" 0.0 0.0 0.0 x_fact 0.000000 y_fact 6.905371
4 "WaterEnvironRes" 0.0 0.0 0.0 x_fact 1.023018 y_fact 50.383632
*Matrix 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000