Software authoring; Software development for others in the field of software configuration management; Software development in the framework of software publishing; Software porting; Application service provider featuring application programming interface (API) software; Computer software consultancy; Computer software consulting; Computer software design; Computer software design and updating; Computer software design for others; Computer software development; Computer software development, computer programming and maintenance of computer software for medical practitioners; Computer software installation and maintenance; Computer programming and software design; Data automation and collection service using proprietary software to evaluate, analyze and collect service data; Design, development and implementation of software; Developing and updating computer software; Development of software for secure network operations; Installation of computer software; Maintenance of software for Internet access; Programming of computer software for others; Providing on-line, non-downloadable, Internet-based software application for medical billing for physicians and health care institutions; Rental of software for Internet access; Repair of software; Research and development of computer software; Testing of computer software; Updating and design of computer software; Updating and maintenance of computer software