1. Department of Communication Disorders, Bowling Green State University, 200 Health Center, Bowling Green, Ohio 43402
2. Department of Communication Disorders, Bowling Green State University, 200 Health Center, Bowling Green, Ohio 43402 Chemical Engineering, University of Toledo, 3060 Nitschke Hall, Toledo, Ohio 43606-3390
3. Mechanical, Industrial, and Manufacturing Engineering, University of Toledo, 4006D Nitschke Hall, Toledo, Ohio 43606-3390