[1] Consorci Sanitari Maresme, Pneumol Dept, Mataro, Spain
[2] Consorci Sanitari Maresme, Internal Med, Mataro, Spain
[3] Inst Catala Salut, CAP Vilassar De Dalt, Vilassar De Dalt, Spain
[4] CAP Mataro Ctr, Dept Family Med, Mataro, Spain
[5] Consorci Sanitari Maresme, Intens Care Med, Mataro, Spain
[6] CAP Mataro Cirera Molins, Dept Family Med, Mataro, Spain
[7] Consorci Sanitari Maresme, Dept Stat, Mataro, Spain