1. Research Laboratory; IMABIS Foundation-Carlos Haya Hospital; Málaga; Spain
2. Allergy Service; Infanta Leonor Hospital; Madrid; Spain
3. Allergy Service; Carlos Haya Hospital; Málaga; Spain
4. Allergy Service; Elche Hospital; Elche (Alicante); Spain
5. Allergy Service; Cruz Roja Central Hospital; Madrid; Spain
6. Allergy Service; Alcorcón Foundation-Hospital; Madrid; Spain
7. Departamento de Farmacología; Universidad de Extremadura; Cáceres; Spain
8. Departamento de Bioquímica y Biología Molecular y Genética; Universidad de Extremadura; Cáceres; Spain