*Vertices 11
1 "AnnInternMed" 0.0 0.0 0.0 x_fact 6.951333 y_fact 9.511713
2 "BritMedJ" 0.0 0.0 0.0 x_fact 9.237531 y_fact 18.813758
3 "ImplementSci" 0.0 0.0 0.0 x_fact 4.463530 y_fact 5.314302
4 "JAdvNurs" 0.0 0.0 0.0 x_fact 1.431394 y_fact 4.399016
5 "JGenInternMed" 0.0 0.0 0.0 x_fact 5.979598 y_fact 7.757752
6 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 8.068223 y_fact 14.382485
7 "Lancet" 0.0 0.0 0.0 x_fact 7.834362 y_fact 17.229144
8 "MedCare" 0.0 0.0 0.0 x_fact 3.141002 y_fact 5.173179
9 "MilbankQ" 0.0 0.0 0.0 x_fact 0.564493 y_fact 0.717713
10 "NewEnglJMed" 0.0 0.0 0.0 x_fact 6.245716 y_fact 14.120398
11 "QualSafHealthCare" 0.0 0.0 0.0 x_fact 1.628967 y_fact 2.580541
*Matrix 
0.000000 0.539107 0.569568 0.000000 0.803162 0.814146 0.583764 0.554636 0.712622 0.786673 0.462557 
0.539107 0.000000 0.668630 0.000000 0.404812 0.461996 0.529527 0.292186 0.592947 0.414007 0.504507 
0.569568 0.668630 0.000000 0.395224 0.651250 0.557069 0.397384 0.569947 0.702300 0.389413 0.586336 
0.000000 0.000000 0.395224 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.803162 0.404812 0.651250 0.000000 0.000000 0.789939 0.374277 0.706726 0.697931 0.581514 0.461212 
0.814146 0.461996 0.557069 0.000000 0.789939 0.000000 0.511654 0.608074 0.827517 0.731486 0.467301 
0.583764 0.529527 0.397384 0.000000 0.374277 0.511654 0.000000 0.254946 0.421876 0.632471 0.257385 
0.000000 0.292186 0.569947 0.000000 0.706726 0.608074 0.254946 0.000000 0.575239 0.455236 0.386112 
0.712622 0.592947 0.702300 0.000000 0.697931 0.827517 0.421876 0.575239 0.000000 0.613861 0.481397 
0.786673 0.414007 0.389413 0.000000 0.581514 0.731486 0.632471 0.455236 0.613861 0.000000 0.341546 
0.462557 0.504507 0.586336 0.000000 0.461212 0.467301 0.257385 0.386112 0.481397 0.341546 0.000000