Clinical Laboratory Services Market Size, Share & Industry Analysis, By Test Type (Clinical Chemistry, Hematology, Genetic Testing, Microbiology & Cytology, and Others), By Age (Pediatric and Adult), By Source of Payment (Public, Private, and Out of Pocket), By Service Provider (Hospital-based Laboratories, Stand-alone Laboratories, Clinic-based Laboratories, and Others), and Regional Forecast, 2025-2032