Regulating Authorities: Ministries of health, ministries of finance, health advisors, policy makers, health department directors, NHS executives, European Commission and WHO senior executives, national and regional health authorities, health associations and patient group leaders

Providers: Presidents, chief executives, directors of finance, directors of operations, IT and medical directors from hospitals, health systems, physicians’ groups, public and private practices, specialty care centres, cancer clinics, blood and organ banks

Payers: Presidents, chief executives, directors of finance, directors of operations, IT and medical directors from public and private insurance funds, national and regional health authorities, public and private mutual benefit organisations

Suppliers: Presidents, chief executives, IT and medical directors from pharmaceutical, bio-technology, medical device, medical supply, disease management, information technology and outsourcing service companies

Management and IT Consultants: Health care management consultants, technology suppliers and consultants, investment banks and venture capital groups

Health Care Analysts: Policy analysts, health economists and industry consultants