*Vertices 2
1 "心肺血管病杂志" 0.0 0.0 0.0 x_fact 8.403361 y_fact 14.285714
2 "中华心血管病杂志" 0.0 0.0 0.0 x_fact 0.000000 y_fact 85.714286
*Matrix 
0.000000 0.819232 
0.819232 0.000000