1 Department of Basic Medical Sciences, Facultad de Medicina, Institute of Applied Molecular Medicine (IMMA), Universidad San Pablo CEU, CEU Universities, 28660 Madrid, Spain.
2 Centre for Metabolomics and Bioanalysis (CEMBIO), Department of Chemistry and Biochemistry, Facultad de Farmacia, Universidad San Pablo-CEU, CEU Universities, Urbanización Montepríncipe, Boadilla del Monte, 28660 Madrid, Spain.
3 Allergy Group, Instituto de Investigacion Biomedica de Malaga (IBIMA) and ARADyAL, 29009 Malaga, Spain.
4 Allergy Unit, Hospital Regional Universitario de Malaga, 29009 Malaga, Spain.
5 EPI Unit, Instituto de Saúde Pública, Universidade do Porto, 4050-600 Porto, Portugal.
6 Serviço de Imunologia Básica e Clínica, Departamento de Patologia, Faculdade de Medicina da Universidade do Porto, 4200-319 Porto, Portugal.
7 Serviço de Imunoalergologia, Centro Hospitalar São João EPE, 4200-319 Porto, Portugal.
8 Division of Physiological Chemistry 2, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Biomedicum Quartier 9A, SE-171-77 Stockholm, Sweden.
9 Department of Respiratory Medicine and Allergy, Karolinska University Hospital, SE-171-77 Stockholm, Sweden.
10 Gunma University Initiative for Advanced Research (GIAR), Gunma University, 3-39-22 Showa-machi, Maebashi 371-8511, Gunma, Japan.