... success of the project, G.G. Wolvaardt for providing the authors with an understanding of historical IAC events contributing to the explanation of some of the findings, and E.C. Webb for his ... of the conference. Delegates wereintercepted randomly at a variety of locations (eg, loungeareas, taxis, and Internet terminal queues). Interceptorsinformed delegates that they were part of ... 1University of Washington, Department of Health Services, School of Public Health and Community Medicine, Seattle, Washington, 2School of Health Systems and Public Health, University of Pretoria,...