Nasopharyngeal Diseases

• Investigational Site Number 012001 — Algiers, Algeria
• Investigational Site Number 076002 — Rio de Janeiro, Brazil
• Investigational Site Number 076001 — São Paulo, Brazil
• Investigational Site Number 156005 — Fuzhou, China

• Princess Margaret Hospital — Toronto, Ontario, Canada

• Warren Grant Magnuson Clinical Center - NCI Clinical Studies Support — Bethesda, Maryland, United States

• Kaohsiung Medical University Hospital — Kaohsiung City, Taiwan
• China Medical University Hospital — Taichung, Taiwan
• National Taiwan University Hospital — Taipei, Taiwan
• Chang-Gung Memorial Hospital(Lin-Kou), — Taoyuan, Taiwan

• Loh Guan Lye Specialist Centre — George Town, Malaysia
• Penang General Hospital — George Town, Malaysia
• Ipoh Specialist Centre — Ipoh, Malaysia
• Johor Specialist Centre — Johor Bahru, Malaysia

• Department of Radiation Oncology, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College — Beijing, Beijing Municipality, China

• The University of Michigan — Ann Arbor, Michigan, United States

• The Royal Marsden NHS Foundation Trust — London, United Kingdom

• National Taiwan University Hospital — Taipei, Taiwan

Not specified