Global Estradiol Transdermal System Market By Type (0.025 mg per day , 0.0375 mg per day , 0.05 mg per day , 0.075 mg per day , and 0.1 mg per day), By Application (Hot flashes , Prevention of postmenopausal osteoporosis , Treatment of hypoestrogenism , and Moderate-to-severe vasomotor symptoms), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029