*Vertices 2
1 "中国肿瘤临床" 0.0 0.0 0.0 x_fact 28.629032 y_fact 77.016129
2 "中华肿瘤杂志" 0.0 0.0 0.0 x_fact 4.032258 y_fact 22.983871
*Matrix 
0.000000 0.677170 
0.677170 0.000000