*Vertices 5
1 "ChineseMedJPeking" 0.0 0.0 0.0 x_fact 4.075949 y_fact 5.978300
2 "Circulation" 0.0 0.0 0.0 x_fact 15.707052 y_fact 32.256781
3 "JAmCollCardiol" 0.0 0.0 0.0 x_fact 22.155515 y_fact 35.873418
4 "Lancet" 0.0 0.0 0.0 x_fact 5.981917 y_fact 14.408680
5 "NewEnglJMed" 0.0 0.0 0.0 x_fact 4.419530 y_fact 11.482821
*Matrix 
0.000000 0.726898 0.709717 0.432732 0.532850 
0.726898 0.000000 0.938899 0.421650 0.544585 
0.709717 0.938899 0.000000 0.395084 0.510344 
0.432732 0.421650 0.395084 0.000000 0.635111 
0.532850 0.544585 0.510344 0.635111 0.000000