Conjunctivitis, AllergicConjunctivitisRhinitis, Allergic, PerennialRhinitis, Allergic, SeasonalRhinitisEczemaDesensitization, ImmunologicAdministration, SublingualParietariaHypersensitivityAllergensPollenAnti-Allergic AgentsCupressusSublingual ImmunotherapyDermatitis, AtopicSkin TestsNasal SpraysAsthmaSarcophagidaePoaceaeHistamine H1 Antagonists, Non-SedatingHobbiesAntigens, PlantNasal Provocation TestsUrticariaPyroglyphidaeHistamine H1 AntagonistsFood HypersensitivityImmunoglobulin ECubaIntradermal TestsRespiratory HypersensitivityRespiratory SoundsPrevalenceFatty Acids, Omega-6QuestionnairesJapanRisk FactorsTreatment OutcomeCross-Sectional StudiesProspective Studies