*Vertices 4
1 "中国康复医学杂志" 0.0 0.0 0.0 x_fact 13.656885 y_fact 41.309255
2 "中华骨科杂志" 0.0 0.0 0.0 x_fact 0.000000 y_fact 13.205418
3 "中华物理医学与康复杂志" 0.0 0.0 0.0 x_fact 11.173815 y_fact 34.537246
4 "中华神经科杂志" 0.0 0.0 0.0 x_fact 0.112867 y_fact 10.948081
*Matrix 
0.000000 0.000000 0.430512 0.000000 
0.000000 0.000000 0.000000 0.000000 
0.430512 0.000000 0.000000 0.000000 
0.000000 0.000000 0.000000 0.000000