Digital Health Market Size, Share & COVID-19 Impact Analysis, By Product Type (mHealth {Apps [Disease and Treatment Management Apps, Wellness Management, and Others], Wearables [Body & Temperature Monitors, Sleep Trackers, Fitness Trackers, Glucose Monitors & Others]}, Healthcare Analytics {Population Health Management, Clinical Management, & Others}, Digital Health Systems {EMR/HER, e-Prescribing Systems, and Others}, and Telehealthcare {Telehealth & Telecare}), By Component (Services, Software, and Hardware), By End-User (B2B and B2C), and Regional Forecast, 2023-2030