1. Department of Otolaryngology – Head and Neck Surgery Medical University of South Carolina Charleston South CarolinaUSA
2. Department of Otolaryngology – Head and Neck Surgery Loma Linda University Health Loma Linda CaliforniaUSA
3. Department of Pharmacy Northwestern Memorial Hospital Chicago IllinoisUSA
4. Ralph H. Johnson Veterans Affairs Medical Center Charleston South CarolinaUSA
5. Department of Pharmacy Services Medical University of South Carolina Charleston South CarolinaUSA