1. Allergy Department, Hospital Universitario Fundación de Alcorcón, Alcorcón, 28922 Madrid, Spain
2. Department of Public Health and Maternal & Child Health, Faculty of Medicine, Universidad Complutense de Madrid, 28040 Madrid, Spain
3. Department of Immunology, Laboratory of Neurobiology of Hearing (UCM 910915), Ophthalmology and Otorhinolaryngology, Faculty of Medicine, University Complutense, IdISSC, 28040 Madrid, Spain
4. EpiPHAAN Research Group, School of Health Sciences, University of Málaga—Instituto de Investigación Biomédica en Málaga (IBIMA), 29010 Málaga, Spain