Veterinary Diagnostics Market Size, Share & Industry Analysis, By Product Type (Instruments and Reagents & Consumables), By Technique (Hematology, Immunohistochemistry, Molecular Diagnostics, Diagnostic Imaging, Clinical Biochemistry, and Others), By Animal Type (Livestock and Companion), End-user (Veterinary Hospitals & Clinics, Veterinary Reference Laboratories, and Others) and Regional Forecast 2019-2026