No CrossRef data available.
Published online by Cambridge University Press: 17 May 2016
One of the expectations of science, from both substantive and network perspectives, is its cumulative nature. It is a strong hope that scientific research and analysis promote an extension of knowledge as a function of critique and as a stimulus for extension. We are pleased that the comments of Curd, Duster, Lappé, and Mazur help us (and, we hope, others) better understand and appreciate our case study.