group purchasing organization services, namely, providing and administering group purchasing programs for others through the negotiation of contracts with suppliers of medical, surgical, and pharmacy goods and services through which members of the organization can purchase equipment, implantable medical devices, products and supplies; providing data and analytics for business purposes for healthcare providers, namely, analyzing business data and statistics to understand financial and clinical performance; business research; business consulting; business consulting services in the nature of cost management of healthcare; business performance optimization, namely, consulting in the fields of healthcare and hospital operations management; business management; employment staffing; professional credentialing verification services in the field of healthcare, namely, verifying the skills and knowledge of licensed professionals on behalf of others; personnel recruiting; outsourcing services in the nature of arranging procurement of goods and services; all of the foregoing for members in the fields of medical, healthcare and commercial services; and the provision of related administrative services in connection with all of the foregoing, namely, hospital administrative services and business administration services