[1] Univ Autonoma Barcelona, Inst Invest Germans Trias & Pujol, Hosp Univ Germans Trias & Pujol, Microbiol Serv, Badalona, Spain
[2] Univ Autonoma Barcelona, Inst Invest Germans Trias & Pujol, Hosp Univ Germans Trias & Pujol, Serv Pneumol, Badalona, Spain
[3] CIBER Enfermedades Resp, Badalona, Spain
[4] Inst Aragones Ciencias Salud, Zaragoza, Spain
[5] Serv Clin, Barcelona, Spain
[6] Hosp Univ Miguel Servet, Zaragoza, Spain