*Vertices 13
1 "ActaOrthop" 0.0 0.0 0.0 x_fact 2.987857 y_fact 4.323071
2 "Biomaterials" 0.0 0.0 0.0 x_fact 2.307654 y_fact 14.944324
3 "ClinOrthopRelatR" 0.0 0.0 0.0 x_fact 5.975714 y_fact 16.531466
4 "JArthroplasty" 0.0 0.0 0.0 x_fact 7.028770 y_fact 10.742178
5 "JColloidInterfSci" 0.0 0.0 0.0 x_fact 0.569356 y_fact 14.561395
6 "JOrthopRes" 0.0 0.0 0.0 x_fact 3.547136 y_fact 5.759057
7 "JTribolTAsme" 0.0 0.0 0.0 x_fact 2.141382 y_fact 3.532020
8 "PIMechEngH" 0.0 0.0 0.0 x_fact 2.544465 y_fact 2.962664
9 "TribolInt" 0.0 0.0 0.0 x_fact 4.988159 y_fact 6.010984
10 "TribolLett" 0.0 0.0 0.0 x_fact 4.262609 y_fact 5.401320
11 "TribolLubrTechnol" 0.0 0.0 0.0 x_fact 0.569356 y_fact 0.705396
12 "TribolT" 0.0 0.0 0.0 x_fact 1.244521 y_fact 1.617373
13 "Wear" 0.0 0.0 0.0 x_fact 3.254900 y_fact 12.908752
*Matrix 
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