*Vertices 9
1 "ArtifIntellMed" 0.0 0.0 0.0 x_fact 1.005620 y_fact 2.484472
2 "ComputBiolMed" 0.0 0.0 0.0 x_fact 3.460515 y_fact 4.643597
3 "ExpertSystAppl" 0.0 0.0 0.0 x_fact 3.460515 y_fact 33.880509
4 "IeeeTBioMedEng" 0.0 0.0 0.0 x_fact 0.724638 y_fact 11.135759
5 "IeeeTInfTechnolB" 0.0 0.0 0.0 x_fact 2.499261 y_fact 4.199941
6 "IntJMedInform" 0.0 0.0 0.0 x_fact 3.800651 y_fact 8.266785
7 "JAmMedInformAssn" 0.0 0.0 0.0 x_fact 2.972493 y_fact 9.050577
8 "JMedSyst" 0.0 0.0 0.0 x_fact 2.321798 y_fact 2.913339
9 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 0.266193 y_fact 23.425022
*Matrix 
0.000000 0.408114 0.000000 0.203934 0.373162 0.201029 0.000000 0.409829 0.000000 
0.408114 0.000000 0.000000 0.830345 0.678657 0.000000 0.000000 0.471553 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.253662 0.000000 
0.203934 0.830345 0.000000 0.000000 0.597481 0.000000 0.000000 0.257581 0.000000 
0.373162 0.678657 0.000000 0.597481 0.000000 0.000000 0.000000 0.501910 0.000000 
0.201029 0.000000 0.000000 0.000000 0.000000 0.000000 0.646485 0.594180 0.000000 
0.000000 0.000000 0.000000 0.000000 0.000000 0.646485 0.000000 0.610440 0.247960 
0.409829 0.471553 0.253662 0.257581 0.501910 0.594180 0.610440 0.000000 0.258713 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.247960 0.258713 0.000000