*Vertices 4
1 "CurrOpinPediatr" 0.0 0.0 0.0 x_fact 1.464079 y_fact 1.787538
2 "PediatrNephrol" 0.0 0.0 0.0 x_fact 1.923732 y_fact 18.658495
3 "PediatrRes" 0.0 0.0 0.0 x_fact 5.039156 y_fact 13.500170
4 "Pediatrics" 0.0 0.0 0.0 x_fact 13.193735 y_fact 66.053796
*Matrix 
0.000000 0.325487 0.625214 0.931584 
0.325487 0.000000 0.000000 0.000000 
0.625214 0.000000 0.000000 0.441049 
0.931584 0.000000 0.441049 0.000000