Global Varicose Vein Treatment Market By Type (Laser Varicose Vein Treatment, Radiofrequency Varicose Vein Treatment, Varus Type Peeling Device, and Trivex System), By Application (Leg Varicose Veins, Face Varicose Veins, and Arm Varicose Veins), By Region and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast, 2019–2028