1. Professor of Surgery and Chief, Section of Surgical Endocrinology; Associate Director, Multidisciplinary Endocrine Center; and Fellowship Program Director of Surgical Oncology; The University of Texas MD Anderson Cancer Center; Houston TX
2. Professor, Department of Radiation Oncology; University of Toronto; Toronto ON Canada
3. Endochrinologist, Endocrinology Service, Memorial Sloan Kettering Cancer Center; New York NY.