*Vertices 2
1 "DrugSafety" 0.0 0.0 0.0 x_fact 9.166667 y_fact 91.666667
2 "ExpertOpinDrugSaf" 0.0 0.0 0.0 x_fact 5.000000 y_fact 8.333333
*Matrix 
0.000000 0.888218 
0.888218 0.000000