Radiation Therapy in Treating Patients With Stage II or Stage III Oropharyngeal Cancer

Medical College of Wisconsin Cancer Center, Milwaukee

All Saints Cancer Center at All Saints Healthcare, Racine

CCOP - Marshfield Clinic Research Foundation, Marshfield

CCOP - Kansas City, Kansas City

LDS Hospital, Salt Lake City

Dixie Regional Medical Center, St. George

Foundation for Cancer Research and Education, Phoenix

UCSF Comprehensive Cancer Center, San Francisco

University of Florida Shands Cancer Center, Gainesville

University of Michigan Comprehensive Cancer Center, Ann Arbor

Monmouth Medical Center, Long Branch

Community Regional Cancer Center at Community Medical Center, Toms River

Kimmel Cancer Center at Thomas Jefferson University - Philadelphia, Philadelphia

M.D. Anderson Cancer Center at University of Texas, Houston

Community Cancer Center at Rutland Regional Medical Center, Rutland

Stollery Children's Hospital at University of Alberta Hospital, Edmonton

Centre Hospitalier de l'Universite de Montreal, Montreal

McGill Cancer Centre at McGill University, Montreal