Global Idiopathic Thrombocytopenic Purpura Therapeutics Market By Type (Corticosteroids , Intravenous Immunoglobulin (IVIG) , Anti-D Immunoglobulin , Thrombopoietin Receptor Agonists (TPO-RA) , and Others,), By Application (Hospitals & Clinics , Long-term Care Units , and Home Care), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029