Global Magnetic Resonance Imaging (MRI) Market: Analysis By Field Strength (Medium Field, High Field, and Low Field), By Architecture Type (Closed MRI, and Open MRI), By Application (Neurological , Spine & Musculoskeletal, Cardiology, Breast Imaging, Abdomen Imaging, and Others), By Region Size and Trends with Impact of COVID-19 and Forecast up to 2028