Cancer Diagnostics Market by Product Type (Consumables, Instruments), Type (Imaging Testing, Biomarkers Testing, In Vitro Diagnostic Testing, Biopsy, Others); Application (Lung Cancer, Breast Cancer, Colorectal Cancer, Melanoma Cancer, Prostate Cancer, Liver Cancer, Others); End-User (Diagnostic Centres, Hospitals and Clinics, Research Institutes, Others); and Region (North America, Europe, Asia Pacific, and South and Central America), Global and Regional Share, Trends, Growth Opportunity Analysis, and Market Size and Forecasts 2020 - 2030