*Vertices 3
1 "中华皮肤科杂志" 0.0 0.0 0.0 x_fact 3.744493 y_fact 34.030837
2 "临床皮肤科杂志" 0.0 0.0 0.0 x_fact 10.682819 y_fact 37.665198
3 "中国皮肤性病学杂志" 0.0 0.0 0.0 x_fact 19.713656 y_fact 28.303965
*Matrix 
0.000000 0.352822 0.777166 
0.352822 0.000000 0.693921 
0.777166 0.693921 0.000000