Virtual Health Service Market, By Service Type (Telemedicine, Remote Monitoring, Digital Health Platforms, mHealth Apps), By Mode of Delivery (Web-Based, App-Based, Phone-Based), By End User (Patients, Healthcare Providers, Payers, Employers, Others), By Specialty/Use Case (General Medicine, Mental Health, Dermatology, Chronic Condition Management, Remote Surgery Assistance, Nutrition and Fitness, Women\\\\\\\'s Health, Pediatrics), By Geography (North America, Latin America, Europe, Asia Pacific, Middle East & Africa)