*Vertices 5
1 "中国医学影像技术" 0.0 0.0 0.0 x_fact 7.002111 y_fact 28.536242
2 "中华放射学杂志" 0.0 0.0 0.0 x_fact 3.413089 y_fact 20.760028
3 "临床放射学杂志" 0.0 0.0 0.0 x_fact 6.615060 y_fact 12.104152
4 "实用放射学杂志" 0.0 0.0 0.0 x_fact 14.532020 y_fact 25.686137
5 "放射学实践" 0.0 0.0 0.0 x_fact 11.224490 y_fact 12.913441
*Matrix 
0.000000 0.261995 0.250347 0.271780 0.360229 
0.261995 0.000000 0.729248 0.660002 0.900598 
0.250347 0.729248 0.000000 0.663319 0.865616 
0.271780 0.660002 0.663319 0.000000 0.827285 
0.360229 0.900598 0.865616 0.827285 0.000000