*Vertices 2
1 "实用诊断与治疗杂志" 0.0 0.0 0.0 x_fact 5.310881 y_fact 22.668394
2 "中国误诊学杂志" 0.0 0.0 0.0 x_fact 7.383420 y_fact 77.331606
*Matrix 
0.000000 0.391344 
0.391344 0.000000