1. Medical University of South Carolina, Charleston, South Carolina, USA
2. THANC (Thyroid, Head and Neck Cancer) Foundation, New York, New York, USA
3. The Head and Neck Cancer Alliance, Charleston, South Carolina, USA
4. Support for People With Oral and Head and Neck Cancer, Locust Valley, New York, USA
5. Foundation for Voice Restoration, Greenville, Carolina, USA
6. Johns Hopkins School of Medicine, Baltimore, Maryland, USA
7. Louisiana State University Health Sciences Center, Shreveport, Louisiana, USA
8. HNC Living Foundation, Overland Park, Kansas, USA
9. School of Medicine, Indiana University, Indianapolis, Indiana, USA