BA (Hons.) University of Sydney, 1968; PhD University of Sydney, 1972.
Member, Global HIV Prevention Working Party (2002 -
Member, UNAIDS HIV-Prevention Steering Committee (2010 -
Foundation Editor, international journal - Culture, Health and Sexuality (1999-current).
Co-Chief Editor, Journal of the International AIDS Society (JIAS) (2009 -
Member, UNAIDS Joint Dialogue on HIV/AIDS: Policy Dilemmas Facing Governments (1999),