About the Authors
- Christine BenMessaoud, Hadi Kharrazi, Karl F. MacDorman
- Indiana University School of Informatics, Indianapolis, Indiana, United States of America
- Karl F. MacDorman
- Purdue University School of Engineering and Technology, Indianapolis, Indiana, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CB KFM. Performed the experiments: CB KFM. Analyzed the data: CB HK KFM. Contributed reagents/materials/analysis tools: CB KFM. Wrote the paper: CB HK KFM.