*Vertices 3
1 "ClinInfectDis" 0.0 0.0 0.0 x_fact 2.824185 y_fact 80.031822
2 "JFormosMedAssoc" 0.0 0.0 0.0 x_fact 0.994431 y_fact 3.102625
3 "JGastroenHepatol" 0.0 0.0 0.0 x_fact 0.795545 y_fact 16.865553
*Matrix 
0.000000 0.255176 0.000000 
0.255176 0.000000 0.242082 
0.000000 0.242082 0.000000