Freestanding Emergency Department Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: By Type (Ophthalmology, Internal Medicine, Otolaryngology, Other); Ownership Type (Hospital Affiliated, Independent); Services (Laboratory Service, Imaging Service, Emergency Care, Other Services); Application (Hospital, Clinic, Other) , and Geography (North America, Europe, Asia Pacific, and South and Central America)