Upper and lower airway allergic diseases / Drug hypersensitivity / Food allergy / Urticaria and angioedema / Anaphylaxis / Insect hypersensitivity / Allergic skin diseases / Immunoregulatory disorders: autoimmunity, transplantation, immune – related malignancies / Primary and secondary immunodeficiencies / Diagnostic and provocation tests of hypersensitivity / Clinical laboratory Immunology / Immunomodulation