*Vertices 5
1 "中华内科杂志" 0.0 0.0 0.0 x_fact 5.000000 y_fact 29.523810
2 "中华血液学杂志" 0.0 0.0 0.0 x_fact 2.857143 y_fact 24.047619
3 "中华神经科杂志" 0.0 0.0 0.0 x_fact 0.476190 y_fact 23.333333
4 "临床血液学杂志" 0.0 0.0 0.0 x_fact 12.619048 y_fact 15.238095
5 "血栓与止血学" 0.0 0.0 0.0 x_fact 5.952381 y_fact 7.857143
*Matrix 
0.000000 0.244338 0.000000 0.213588 0.428801 
0.244338 0.000000 0.000000 0.977735 0.688217 
0.000000 0.000000 0.000000 0.000000 0.333494 
0.213588 0.977735 0.000000 0.000000 0.725444 
0.428801 0.688217 0.333494 0.725444 0.000000