Small Animal Imaging Market, By Product Type (Optical Imaging Systems {Bioluminescence/Fluorescence Imaging Systems, Standalone Fluorescence Imaging Systems, and X-Ray/Optical Imaging Systems}, Nuclear Imaging Systems {Micro-PET (Positron Emission Tomography) Systems, Micro-SPECT (Single-Photon Emission Computed Tomography) Systems, and Trimodality (SPECT/PET/CT) Systems}, MRI (Magnetic Resonance Imaging) Systems, Ultrasound Systems, CT (Computed Tomography) Systems, and Others {Photoacoustic Imaging Systems and Magnetic Particle Imaging (MPI) Systems, among others}), By Application (Monitoring Drug Treatment Response, Bio-distribution Studies, Cancer Cell Detection, Biomarkers, and Others {Longitudinal Studies and Epigenetics, among others}), By End User (Biotechnology and Pharmaceutical Companies, Academic/ Research Institutes, and Others {Contract Research Organizations, Laboratories, among others}), By Geography (North America, Latin America, Europe, Asia Pacific, Middle East, and Africa)