[1] Univ La Laguna ULL, Dept Biochem Microbiol Cell Biol & Genet, Genom & Hlth Grp, San Cristobal la Laguna, Spain
[2] Johns Hopkins Univ, Bloomberg Sch Publ Hlth, Dept Epidemiol, Baltimore, MD USA
[3] Univ La Laguna ULL, Inst Univ Enfermedades Trop & Salud Publ Canarias, San Cristobal la Laguna, Spain
[4] Hosp Univ Canarias, Dept Allergy, San Cristobal la Laguna, Spain
[5] Hosp Univ Canarias, Dept Allergy, Severe Asthma Unit, San Cristobal la Laguna, Spain
[6] Hosp Univ Donostia, Div Pediat Resp Med, San Sebastian, Spain
[7] Univ Basque Country UPV EHU, Dept Pediat, San Sebastian, Spain
[8] Hosp Univ NS Candelaria, Dept Resp Med, Santa Cruz de La Palma, CA, Spain
[9] Hosp Univ La Palma, Resp Med, Brena Alta, Tenerife, Spain
[10] Inst Salud Carlos III, CIBER Enfermedades Resp, Madrid, Spain
[11] Hosp Univ Dr Negrin, Res Unit, Multidisciplinary Organ Dysfunct Evaluat Res Netw, Las Palmas Gran Canaria, Spain
[12] Univ La Laguna ULL, Inst Tecnol Biomed ITB, San Cristobal la Laguna, Spain