Smart Insulin Pens Market Assessment, By Type [First Generation Pens and Second Generation Pens], By Indication [Type 1 Diabetes and Type 2 Diabetes], By Usability [Disposable and Reusable], By Product [Smart Insulin Pens and Adaptors for Conventional Pens], By Connectivity [Bluetooth and USB], By End-user [Hospital and Clinics, Ambulatory Surgical Centers and Home Care Settings], By Distribution Channel [Clinics and Ambulatory Surgical Centers, E-commerce and Retail Pharmacies], By Region, By Opportunities and Forecast, 2017-2031F