S1011 Standard or Extended Pelvic Lymphadenectomy in Treating Patients Undergoing Surgery for Invasive Bladder Cancer

Memorial Sloan-Kettering Cancer Center, New York

University of Rochester, Rochester

Johns Hopkins University/Sidney Kimmel Cancer Center, Baltimore

Moffitt Cancer Center, Tampa

Ohio State University Comprehensive Cancer Center, Columbus

Cleveland Clinic Foundation, Cleveland

Mayo Clinic, Rochester

Loyola University Medical Center, Maywood

University of Chicago Comprehensive Cancer Center, Chicago

Washington University School of Medicine, St Louis

Louisiana State University Health Sciences Center Shreveport, Shreveport

Parkland Memorial Hospital, Dallas

UT Southwestern/Simmons Cancer Center-Dallas, Dallas

Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center, Houston

Baylor Saint Luke's Medical Center, Houston

M D Anderson Cancer Center, Houston

Audie L Murphy Veterans Affairs Hospital, San Antonio

University of Texas Health Science Center at San Antonio, San Antonio

University of Colorado Cancer Center - Anschutz Cancer Pavilion, Aurora

Los Angeles County-USC Medical Center, Los Angeles

USC / Norris Comprehensive Cancer Center, Los Angeles

UCSF Medical Center-Mount Zion, San Francisco

UCSF Medical Center-Mission Bay, San Francisco

Stanford Cancer Institute, Palo Alto

University of California Davis Comprehensive Cancer Center, Sacramento

Oregon Health and Science University, Portland

Portland Veterans Administration Medical Center, Portland

Yale University, New Haven

Brigham and Women's Hospital, Boston

BCCA-Vancouver Cancer Centre, Vancouver

QEII Health Sciences Centre/Capital District Health Authority, Halifax

London Regional Cancer Program, London

University Health Network-Princess Margaret Hospital, Toronto

McGill University Department of Oncology, Montreal

The Research Institute of the McGill University Health Centre (MUHC), Montreal