Software as a service (SaaS) featuring software applications that enable radiotherapy healthcare practitioners to review and analyze medical images of tumors and soft tissue, and develop, review, share, collaborate, and obtain expert opinions and peer reviews on radiation therapy treatment plans; Software as a service (SaaS) featuring software applications that render medical time sequence images as longitudinal views of the patient to monitor daily patient treatment setup, and track changes in patient anatomy and tumor volume; Software as a service (SaaS) featuring software using artificial intelligence to predict and evaluate medical treatment parameters, and develop, adapt, and improve radiation therapy treatment plans.