*Vertices 13
1 "Aids" 0.0 0.0 0.0 x_fact 6.174721 y_fact 10.309045
2 "AmJObstetGynecol" 0.0 0.0 0.0 x_fact 2.835142 y_fact 6.605036
3 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 2.172167 y_fact 3.683419
4 "BritMedJ" 0.0 0.0 0.0 x_fact 3.798719 y_fact 8.719554
5 "IntJStdAids" 0.0 0.0 0.0 x_fact 2.546892 y_fact 3.139863
6 "JClinMicrobiol" 0.0 0.0 0.0 x_fact 5.161729 y_fact 17.000556
7 "JInfectDis" 0.0 0.0 0.0 x_fact 6.042949 y_fact 9.835492
8 "JaidsJAcqImmDef" 0.0 0.0 0.0 x_fact 5.515864 y_fact 6.745043
9 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 4.988779 y_fact 8.803970
10 "Lancet" 0.0 0.0 0.0 x_fact 5.820585 y_fact 10.521114
11 "NewEnglJMed" 0.0 0.0 0.0 x_fact 3.739010 y_fact 8.272767
12 "SexTransmDis" 0.0 0.0 0.0 x_fact 2.357471 y_fact 3.351932
13 "SexTransmInfect" 0.0 0.0 0.0 x_fact 2.431592 y_fact 3.012209
*Matrix 
0.000000 0.000000 0.237120 0.000000 0.765053 0.000000 0.592471 0.974009 0.339360 0.442191 0.345059 0.420488 0.578774 
0.000000 0.000000 0.000000 0.211522 0.000000 0.000000 0.000000 0.000000 0.304719 0.284905 0.304143 0.000000 0.000000 
0.237120 0.000000 0.000000 0.337331 0.292290 0.000000 0.231966 0.335665 0.592429 0.375262 0.418364 0.346744 0.253340 
0.000000 0.211522 0.337331 0.000000 0.273580 0.000000 0.000000 0.000000 0.423360 0.546704 0.333725 0.000000 0.281321 
0.765053 0.000000 0.292290 0.273580 0.000000 0.000000 0.484138 0.776068 0.376497 0.477615 0.337790 0.674510 0.854598 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.411195 0.000000 0.000000 0.000000 0.000000 0.302910 0.000000 
0.592471 0.000000 0.231966 0.000000 0.484138 0.411195 0.000000 0.567963 0.379553 0.449851 0.436067 0.433596 0.393243 
0.974009 0.000000 0.335665 0.000000 0.776068 0.000000 0.567963 0.000000 0.366128 0.417404 0.346496 0.467812 0.587098 
0.339360 0.304719 0.592429 0.423360 0.376497 0.000000 0.379553 0.366128 0.000000 0.613470 0.732365 0.283930 0.258374 
0.442191 0.284905 0.375262 0.546704 0.477615 0.000000 0.449851 0.417404 0.613470 0.000000 0.615231 0.271636 0.389534 
0.345059 0.304143 0.418364 0.333725 0.337790 0.000000 0.436067 0.346496 0.732365 0.615231 0.000000 0.244558 0.237776 
0.420488 0.000000 0.346744 0.000000 0.674510 0.302910 0.433596 0.467812 0.283930 0.271636 0.244558 0.000000 0.813527 
0.578774 0.000000 0.253340 0.281321 0.854598 0.000000 0.393243 0.587098 0.258374 0.389534 0.237776 0.813527 0.000000