1. Brian Lamb School of Communication, Purdue University, West Lafayette, Indiana, USA
2. Lancaster Leadership Centre, Lancaster University Management School, Lancaster, United Kingdom
3. Department of Communication, University of Missouri, Columbia, Missouri, USA
4. Department of Organizational Sciences & Communication, The George Washington University, Washington, District of Columbia, USA
5. Eastern Shore Psychological Services, Salisbury, Maryland, USA
6. Department of Management, Love School of Business, Elon Univesity, Elon, North Carolina, USA