*Vertices 7
1 "ArchBronconeumol" 0.0 0.0 0.0 x_fact 1.427802 y_fact 5.091595
2 "Chest" 0.0 0.0 0.0 x_fact 18.615302 y_fact 46.066810
3 "EurRespirJ" 0.0 0.0 0.0 x_fact 15.557651 y_fact 27.518858
4 "MedClinBarcelona" 0.0 0.0 0.0 x_fact 2.882543 y_fact 12.473060
5 "MedicinaBuenosAire" 0.0 0.0 0.0 x_fact 0.067349 y_fact 1.212284
6 "RespMed" 0.0 0.0 0.0 x_fact 3.758082 y_fact 5.495690
7 "RevClinEsp" 0.0 0.0 0.0 x_fact 0.996767 y_fact 2.141703
*Matrix 
0.000000 0.000000 0.226820 0.232447 0.000000 0.249060 0.278391 
0.000000 0.000000 0.787668 0.000000 0.000000 0.819228 0.000000 
0.226820 0.787668 0.000000 0.000000 0.000000 0.889024 0.000000 
0.232447 0.000000 0.000000 0.000000 0.000000 0.000000 0.726042 
0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 
0.249060 0.819228 0.889024 0.000000 0.000000 0.000000 0.000000 
0.278391 0.000000 0.000000 0.726042 0.000000 0.000000 0.000000