1. Brian Lamb School of Communication; Purdue University; West Lafayette IN USA
2. Department of Communication and Media; State University of New York; Oneonta NY USA
3. Lyles School of Civil Engineering and Division of Environmental and Ecological Engineering; Purdue University; West Lafayette IN USA
4. Department of Political Science; Purdue University; West Lafayette IN USA
5. Siegesmund Engineering Library; Purdue University; West Lafayette IN USA