*Vertices 18
1 "ActaAnaesthScand" 0.0 0.0 0.0 x_fact 3.601927 y_fact 4.265069
2 "Anaesthesia" 0.0 0.0 0.0 x_fact 2.582189 y_fact 3.683256
3 "AnesthAnalg" 0.0 0.0 0.0 x_fact 8.132879 y_fact 12.177422
4 "Anesthesiology" 0.0 0.0 0.0 x_fact 4.469955 y_fact 7.835716
5 "BrainRes" 0.0 0.0 0.0 x_fact 4.756170 y_fact 9.767275
6 "BritJAnaesth" 0.0 0.0 0.0 x_fact 4.185305 y_fact 5.306703
7 "CanJAnaesth" 0.0 0.0 0.0 x_fact 2.449248 y_fact 3.092058
8 "CritCareMed" 0.0 0.0 0.0 x_fact 1.659420 y_fact 4.817167
9 "JClinAnesth" 0.0 0.0 0.0 x_fact 1.854922 y_fact 1.992555
10 "JNeurochem" 0.0 0.0 0.0 x_fact 2.471144 y_fact 5.531922
11 "JNeurosurg" 0.0 0.0 0.0 x_fact 3.381401 y_fact 6.891051
12 "JNeurosurgAnesth" 0.0 0.0 0.0 x_fact 0.611530 y_fact 0.699115
13 "JPharmacolExpTher" 0.0 0.0 0.0 x_fact 1.565579 y_fact 3.900654
14 "Lancet" 0.0 0.0 0.0 x_fact 0.498921 y_fact 3.824017
15 "NeurosciLett" 0.0 0.0 0.0 x_fact 2.674466 y_fact 3.783353
16 "Neurosurgery" 0.0 0.0 0.0 x_fact 3.387657 y_fact 5.264475
17 "Spine" 0.0 0.0 0.0 x_fact 1.476430 y_fact 10.197379
18 "Stroke" 0.0 0.0 0.0 x_fact 1.726673 y_fact 6.970815
*Matrix 
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0.795729 0.609106 0.836240 0.837361 0.241665 0.813407 0.754428 0.204101 0.834447 0.000000 0.276025 0.000000 0.000000 0.000000 0.262443 0.314594 0.000000 0.000000 
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