*Vertices 2
1 "肾脏病与透析肾移植杂志" 0.0 0.0 0.0 x_fact 0.000000 y_fact 94.416244
2 "中华老年多器官疾病杂志" 0.0 0.0 0.0 x_fact 4.060914 y_fact 5.583756
*Matrix 
0.000000 0.936329 
0.936329 0.000000