1. University of South Florida College of Nursing, 12901 Bruce B. Downs Boulevard, MDC 22, Tampa, FL 33612, USA
2. Indiana University School of Nursing, Indianapolis, IN 46202, USA
3. Indiana University School of Physical Education & Tourism Management, Indianapolis, IN 46202, USA
4. Head and Neck Surgery Program, Saint Vincent Indianapolis Hospital, Indianapolis, IN 46260, USA
5. Center for Ears, Nose, Throat, and Allergy, Carmel, IN 46032, USA