*Vertices 15
1 "AgeAgeing" 0.0 0.0 0.0 x_fact 1.573208 y_fact 1.996686
2 "AmJPublicHealth" 0.0 0.0 0.0 x_fact 2.321966 y_fact 3.745832
3 "AnnInternMed" 0.0 0.0 0.0 x_fact 4.883288 y_fact 6.505595
4 "ArchInternMed" 0.0 0.0 0.0 x_fact 5.685236 y_fact 6.847241
5 "BritMedJ" 0.0 0.0 0.0 x_fact 4.337063 y_fact 9.230580
6 "JAmGeriatrSoc" 0.0 0.0 0.0 x_fact 5.449970 y_fact 7.755570
7 "JClinEpidemiol" 0.0 0.0 0.0 x_fact 2.608375 y_fact 3.567848
8 "JGerontolABiol" 0.0 0.0 0.0 x_fact 3.132096 y_fact 4.097707
9 "JamaJAmMedAssoc" 0.0 0.0 0.0 x_fact 6.501504 y_fact 10.292343
10 "Lancet" 0.0 0.0 0.0 x_fact 5.505207 y_fact 9.854545
11 "MedCare" 0.0 0.0 0.0 x_fact 2.428346 y_fact 3.494200
12 "Neurology" 0.0 0.0 0.0 x_fact 4.594832 y_fact 10.826292
13 "NewEnglJMed" 0.0 0.0 0.0 x_fact 4.535505 y_fact 9.044414
14 "Stroke" 0.0 0.0 0.0 x_fact 4.504818 y_fact 11.364334
15 "Gerontologist" 0.0 0.0 0.0 x_fact 0.689429 y_fact 1.376813
*Matrix 
0.000000 0.298087 0.449736 0.494228 0.506465 0.727929 0.481424 0.648469 0.421189 0.482968 0.303091 0.302043 0.395261 0.293590 0.288237 
0.298087 0.000000 0.497739 0.561361 0.352388 0.362296 0.443901 0.310430 0.590578 0.409881 0.523708 0.000000 0.426224 0.000000 0.000000 
0.449736 0.497739 0.000000 0.886814 0.434086 0.466288 0.560279 0.405842 0.831162 0.618150 0.550148 0.000000 0.778237 0.205247 0.000000 
0.494228 0.561361 0.886814 0.000000 0.415853 0.588507 0.607670 0.493713 0.912241 0.574183 0.643554 0.202024 0.749471 0.223069 0.000000 
0.506465 0.352388 0.434086 0.415853 0.000000 0.252045 0.512387 0.217184 0.399611 0.559943 0.245896 0.000000 0.340245 0.000000 0.000000 
0.727929 0.362296 0.466288 0.588507 0.252045 0.000000 0.501618 0.874611 0.500070 0.309009 0.464501 0.252492 0.358178 0.000000 0.559786 
0.481424 0.443901 0.560279 0.607670 0.512387 0.501618 0.000000 0.416067 0.575775 0.487207 0.626675 0.000000 0.414008 0.000000 0.000000 
0.648469 0.310430 0.405842 0.493713 0.217184 0.874611 0.416067 0.000000 0.431010 0.304964 0.341735 0.234660 0.368838 0.000000 0.464972 
0.421189 0.590578 0.831162 0.912241 0.399611 0.500070 0.575775 0.431010 0.000000 0.626688 0.633998 0.231428 0.784808 0.221713 0.000000 
0.482968 0.409881 0.618150 0.574183 0.559943 0.309009 0.487207 0.304964 0.626688 0.000000 0.301240 0.259231 0.650993 0.272496 0.000000 
0.303091 0.523708 0.550148 0.643554 0.245896 0.464501 0.626675 0.341735 0.633998 0.301240 0.000000 0.000000 0.446953 0.000000 0.000000 
0.302043 0.000000 0.000000 0.202024 0.000000 0.252492 0.000000 0.234660 0.231428 0.259231 0.000000 0.000000 0.249222 0.393246 0.000000 
0.395261 0.426224 0.778237 0.749471 0.340245 0.358178 0.414008 0.368838 0.784808 0.650993 0.446953 0.249222 0.000000 0.230196 0.000000 
0.293590 0.000000 0.205247 0.223069 0.000000 0.000000 0.000000 0.000000 0.221713 0.272496 0.000000 0.393246 0.230196 0.000000 0.000000 
0.288237 0.000000 0.000000 0.000000 0.000000 0.559786 0.000000 0.464972 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000