1. Bon Secours Cork Cancer Centre, Cork, Ireland
2. Instituto de Oncologia do Vale, Sao Paolo, Brazil
3. Uganda Cancer Institute, Kampala, Uganda
4. Department of Otolaryngology, Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, TN
5. London School of Hygiene and Tropical Medicine/Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom
6. American Society of Clinical Oncology, Alexandria, VA