Non-Invasive Blood Glucose Monitoring Market Size, Share & Industry Analysis, By Technology (Mid/Near infrared spectroscopy (MIR/NIR), Occlusion Spectroscopy, Roman Spectroscopy, Optical Coherence Tomography), By Modality (Non-wearable Or Table Top Blood Glucose Monitoring Systems, Wearable Blood Glucose Monitoring Systems), By End-user (Hospitals, Ambulatory surgical centers, Speciality clinics, Diagnostic Centres, Others) and Regional Forecast, 2023-2030