*Vertices 2
1 "中华神经科杂志" 0.0 0.0 0.0 x_fact 0.900901 y_fact 57.207207
2 "卒中与神经疾病" 0.0 0.0 0.0 x_fact 7.207207 y_fact 42.792793
*Matrix 
0.000000 0.214156 
0.214156 0.000000