Institution: | 1. Department of Otolaryngology, Massachusetts Eye and Ear, Harvard Medical School Boston, Massachusetts, U.S.A.;2. Division of Thyroid and Parathyroid Surgery, Department of Otolaryngology–Head and Neck Surgery, Henry Ford Health System, Detroit, Michigan, U.S.A.;3. Division of Thyroid and Parathyroid Endocrine Surgery, Department of Otolaryngology, Massachusetts Eye and Ear, Harvard Medical School Boston, Massachusetts, U.S.A. |