Platform as a service (PAAS) featuring computer software platforms for collecting, detecting, comparing, calculating, analyzing, displaying, and storing radiotherapy quality assurance and dosimetry data for use in the fields of healthcare and medical services; Providing temporary use of a non-downloadable web application for collecting, detecting, comparing, calculating, analyzing, displaying, and storing radiotherapy quality assurance and dosimetry data for use in the fields of healthcare and medical services; Providing temporary use of a web-based software application for database management, electronic data storage, analyzing and compiling patient trend analysis, and informatics, namely, for operating information systems and processing electronic information; Providing temporary use of a web-based software application for patient quality assurance, namely, for collecting, organizing, compiling, analyzing, and storing patient treatment data and test results