1. Emeritus Professor of Medicine, College of Medicine, Ohio State University, Columbus, Ohio.
2. Courtesy Professor of Medicine, University of Florida, Gainesville, Florida.
3. University of Florida, Gainesville, Florida.
4. NW Thompson Professor of Surgery, Head, Section of General Surgery, Residency Program Director, Surgery, University of Michigan, Ann Arbor, Michigan.
5. Department of Otolaryngology – Head and Neck Surgery, Division of Endocrinology, University of Cincinnati Academic Health Center, Cincinnati, Ohio.
6. Department of Medicine, University of Cincinnati Academic Health Center, Cincinnati, Ohio.