*Vertices 15
1 "ActaAnaesthScand" 0.0 0.0 0.0 x_fact 3.891439 y_fact 4.840261
2 "Anaesthesia" 0.0 0.0 0.0 x_fact 3.546743 y_fact 4.787649
3 "AnesthAnalg" 0.0 0.0 0.0 x_fact 8.697230 y_fact 13.045845
4 "Anesthesiology" 0.0 0.0 0.0 x_fact 4.941855 y_fact 8.272709
5 "AnnThoracSurg" 0.0 0.0 0.0 x_fact 3.436077 y_fact 9.344896
6 "BritJAnaesth" 0.0 0.0 0.0 x_fact 5.148673 y_fact 6.607282
7 "CanJAnaesth" 0.0 0.0 0.0 x_fact 2.886377 y_fact 3.439705
8 "Circulation" 0.0 0.0 0.0 x_fact 5.847136 y_fact 15.651022
9 "CritCareMed" 0.0 0.0 0.0 x_fact 3.813429 y_fact 8.771612
10 "JClinAnesth" 0.0 0.0 0.0 x_fact 2.267738 y_fact 2.376590
11 "Lancet" 0.0 0.0 0.0 x_fact 2.790225 y_fact 7.195080
12 "NewEnglJMed" 0.0 0.0 0.0 x_fact 2.323978 y_fact 6.186390
13 "Pain" 0.0 0.0 0.0 x_fact 0.605940 y_fact 3.856969
14 "PediatrAnesth" 0.0 0.0 0.0 x_fact 3.091381 y_fact 4.032946
15 "RegionAnesthPainM" 0.0 0.0 0.0 x_fact 1.324359 y_fact 1.591045
*Matrix 
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