Companion Diagnostics Market, By Technology Type (Real Time-Polymerase Chain Reactions (PCR), Gene Sequencing, Fluorescence in situ Hybridization, and Others) By Application (Oncology, Cardiovascular Diseases, Infectious Diseases, Neurological Diseases and Others), By End User (Hospitals, Research Laboratories, Biopharmaceutical companies, and Others), By Region (North America, Europe, Asia Pacific, Latin America, Middle East, and Africa)