*Vertices 4
1 "中华泌尿外科杂志" 0.0 0.0 0.0 x_fact 2.862986 y_fact 30.879346
2 "中华男科学" 0.0 0.0 0.0 x_fact 12.269939 y_fact 25.357873
3 "中国男科学杂志" 0.0 0.0 0.0 x_fact 9.202454 y_fact 14.723926
4 "临床泌尿外科杂志" 0.0 0.0 0.0 x_fact 17.791411 y_fact 29.038855
*Matrix 
0.000000 0.409093 0.689546 0.860475 
0.409093 0.000000 0.686863 0.432467 
0.689546 0.686863 0.000000 0.696542 
0.860475 0.432467 0.696542 0.000000