1. From the Division of Head and Neck Cancer Research, Department of Otolaryngology-Head and Neck Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland;
2. The Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland; the
3. Laboratory of Molecular Pathology, “Casa Sollievo della Sofferenza,” San Giovanni Rotondo, Italy; and the
4. Department of Ophthalmology, Hadassah University Hospital and the Hebrew University Hadassah School of Medicine, Jerusalem, Israel.