Business collaboration services, namely, providing a national computer-based networking web site for health care educators and medical educators to collaborate across disciplines to help improve health care education and medical education; Business management and consulting services for the health care industry, namely, providing industry expertise and supplier partnerships; Business services provided to a network of health care providers, namely, the negotiation and execution of contracts with health care payors; Business services, namely, independent medical management services for self-funded major medical health plans; Collection and analysis of quality metric data for network of health care providers for business purposes; Consulting services in the cost and payment management of health care; Cost management for the health benefit plans of others; Cost management for the health care benefit plans of others; Health care cost containment; Promoting the interests of people concerned with health, community and environmental sustainability issues; Providing assistance, fitness evaluation and consultation to corporate clients to help their employees make health, wellness and nutritional changes in their daily living to increase productivity and lower health care costs; Providing health insurance exchanges in the nature of a marketplace that offers purchasers of health insurance a variety of plans from different insurance providers