Global Patient Engagement Technology Market Assessment, By Component [Software, Hardware, Services], By Delivery Type [On Premise, Web and Cloud-based], By Therapeutic Area [Health and Wellness, Chronic Disease Management, Others], By Functionality [Communication, Health Tracking and Insights, Billing and Payments, Administrative, Patient Education, Others], By Application [Population Health Management, In-patient Health Management, Outpatient Health Management, Others], By End-user [Healthcare Providers, Payers, Patients, Others], By Region, Opportunities and Forecast, 2017-2031F