*Vertices 6
1 "BritMedJ" 0.0 0.0 0.0 x_fact 9.173156 y_fact 22.869904
2 "JRoySocMed" 0.0 0.0 0.0 x_fact 2.004123 y_fact 2.588181
3 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 12.488548 y_fact 23.098946
4 "Lancet" 0.0 0.0 0.0 x_fact 11.286074 y_fact 23.459689
5 "NewEnglJMed" 0.0 0.0 0.0 x_fact 8.503207 y_fact 21.123454
6 "Thorax" 0.0 0.0 0.0 x_fact 3.097801 y_fact 6.859826
*Matrix 
0.000000 0.847029 0.392851 0.556811 0.333852 0.306433 
0.847029 0.000000 0.411774 0.637960 0.400301 0.444133 
0.392851 0.411774 0.000000 0.621470 0.781337 0.281722 
0.556811 0.637960 0.621470 0.000000 0.645317 0.386573 
0.333852 0.400301 0.781337 0.645317 0.000000 0.338911 
0.306433 0.444133 0.281722 0.386573 0.338911 0.000000