1. Department of Rhetoric and Writing, Center for Health Communication The University of Texas at Austin Austin Texas USA
2. Department of English The University of Texas at Austin Austin Texas USA
3. Department of Communication North Dakota State University Fargo North Dakota USA
4. Department of Communication The University of Illinois Urbana‐Champaign Champaign Illinois USA
5. Statistical Planning and Analysis Section, Department of Neurology University of Texas Southwestern Medical Center Dallas Texas USA
6. Peter O'Donnell Jr. Brain Institute University of Texas Southwestern Medical Center Dallas Texas USA