Injectable Drug Delivery Market Size, Share & Trends Analysis Report by Type (Devices, Formulations), by Formulation Packaging (Ampules, Vials, Cartridges, Bottles), by Application (Auto-Immune Diseases, Hormonal Disorders, Orphan Diseases, Oncology), by Usage Pattern (Curative Care, Immunization), by Site of Administration (Skin, Circulatory/Musculoskeletal, Organs, Central Nervous System), by Distribution Channel (Hospitals, Retail Pharmacy Stores), by Facility of Use (Hospitals & Clinics, Home Care Settings), by Region (North America, Europe, Asia Pacific, Latin America) - Global Industry Assessment (2016 - 2021) & Forecast (2022 - 2028)