*Vertices 6
1 "HealthAffair" 0.0 0.0 0.0 x_fact 4.749340 y_fact 9.223835
2 "HealthServRes" 0.0 0.0 0.0 x_fact 5.134125 y_fact 6.618294
3 "JHealthPolitPolic" 0.0 0.0 0.0 x_fact 2.704485 y_fact 3.551011
4 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 13.236588 y_fact 33.608179
5 "MedCare" 0.0 0.0 0.0 x_fact 8.762093 y_fact 14.665787
6 "NewEnglJMed" 0.0 0.0 0.0 x_fact 8.124450 y_fact 32.332894
*Matrix 
0.000000 0.670778 0.879422 0.509517 0.530881 0.384888 
0.670778 0.000000 0.662779 0.572191 0.900946 0.440749 
0.879422 0.662779 0.000000 0.398024 0.487455 0.377153 
0.509517 0.572191 0.398024 0.000000 0.624395 0.707671 
0.530881 0.900946 0.487455 0.624395 0.000000 0.380523 
0.384888 0.440749 0.377153 0.707671 0.380523 0.000000