Tadalafil in Preventing Erectile Dysfunction in Patients With Prostate Cancer Treated With Radiation Therapy

Columbia University Medical Center, New York

Long Island Jewish Medical Center, New Hyde Park

Veteran Affairs New York Harbor Healthcare System-Brooklyn Campus, Brooklyn

Southside Hospital, Bay Shore

New York Oncology Hematology PC - Albany, Albany

Lourdes Hospital, Binghamton

Roswell Park Cancer Institute, Buffalo

Adams Cancer Center, Gettysburg

Cherry Tree Cancer Center, Hanover

WellSpan Health-York Hospital, York

Fox Chase Cancer Center Buckingham, Furlong

Abington Memorial Hospital, Abington

Bryn Mawr Hospital, Bryn Mawr

Delaware County Memorial Hospital, Drexel Hill

Lankenau Medical Center, Wynnewood

Fox Chase Cancer Center, Philadelphia

Albert Einstein Medical Center, Philadelphia

Academic Urology Prostate Center, King of Prussia

Christiana Care Health System-Christiana Hospital, Newark

Washington Hospital Center, Washington D.C.

Central Maryland Radiation Oncology in Howard County, Columbia

Tate Cancer Center, Glen Burnie

University of Maryland/Greenebaum Cancer Center, Baltimore

Saint Agnes Hospital, Baltimore

Johns Hopkins University/Sidney Kimmel Comprehensive Cancer Center, Baltimore

University of Virginia, Charlottesville

Danville Regional Medical Center, Danville

High Point Regional Hospital, High Point

Duke University Medical Center, Durham

Coastal Carolina Radiation Oncology, Wilmington

New Hanover Regional Medical Center, Wilmington

South Atlantic Radiation Oncology, Supply

The Coleman Radiation Center-Carteret General Hospital, Morehead City

CarolinaEast Health System-Medical Center, New Bern

Mission Hospital-Memorial Campus, Asheville

Spartanburg Regional Medical Center, Spartanburg

Atlanta VA Medical Center, Decatur

Lewis Cancer and Research Pavilion at Saint Joseph's/Candler, Savannah

John B Amos Cancer Center, Columbus

21st Century Oncology-Orange Park, Orange Park

Cancer Specialists of North Florida-Saint Augustine, Saint Augustine

21st Century Oncology-Palatka, Palatka

Baptist Cancer Institute, Jacksonville

Cancer Specialists of North Florida-Southside, Jacksonville

University of Florida Health Science Center, Jacksonville

Cancer Specialists of North Florida-Beaches, Jacksonville Beach

Cancer Specialists of North Florida-Baptist South, Jacksonville

University of Florida, Gainesville

Broward Health North, Deerfield Beach

University of Miami Miller School of Medicine-Sylvester Cancer Center, Miami

University of Alabama at Birmingham, Birmingham

Providence Hospital, Mobile

Baptist Health Lexington, Lexington

Arthur G. James Cancer Hospital and Solove Research Institute at Ohio State University Medical Center, Columbus

Ohio State University Medical Center, Columbus

Toledo Clinic Cancer Centers-Maumee, Maumee

Flower Hospital, Sylvania

Lake University Ireland Cancer Center, Mentor

Case Western Reserve University, Cleveland

Cleveland Clinic Cancer Center/Fairview Hospital, Cleveland

UHHS-Chagrin Highlands Medical Center, Orange

Hillcrest Hospital Cancer Center, Mayfield Heights

Southwest General Health Center Ireland Cancer Center, Middleburg Heights

Cleveland Clinic Cancer Center Independence, Independence

UHHS-Westlake Medical Center, Westlake

Cleveland Clinic Foundation, Cleveland

Summa Barberton Hospital, Barberton

Summa Akron City Hospital/Cooper Cancer Center, Akron

Cancer Care Center, Incorporated, Salem

Cancer Treatment Center, Wooster

Cleveland Clinic Wooster Specialty Center, Wooster

University of Cincinnati, Cincinnati

Saint Vincent Anderson Regional Hospital/Cancer Center, Anderson

IU Health Goshen Center for Cancer Care, Goshen

Memorial Hospital of South Bend, South Bend

Northern Indiana Cancer Research Consortium, South Bend

Radiation Oncology Associates PC, Fort Wayne

Parkview Hospital Randallia, Fort Wayne

IU Health Bloomington, Bloomington

William Beaumont Hospital-Royal Oak, Royal Oak

Wayne State University/Karmanos Cancer Institute, Detroit

Henry Ford Hospital, Detroit

Saint John Hospital and Medical Center, Detroit

Huron Valley-Sinai Hospital, Commerce

McLaren-Flint, Flint

Saint Mary's of Michigan, Saginaw

West Michigan Cancer Center, Kalamazoo

Bronson Battle Creek, Battle Creek

Mercy Health Saint Mary's, Grand Rapids

Spectrum Health at Butterworth Campus, Grand Rapids

Waukesha Memorial Hospital - ProHealth Care, Waukesha

Aurora Saint Luke's Medical Center, Milwaukee

Aurora West Allis Medical Center, West Allis

Clement J. Zablocki VA Medical Center, Milwaukee

Bay Area Medical Center, Marinette

Saint Vincent Hospital, Green Bay

Gundersen Lutheran, La Crosse

Mayo Clinic Health System-Franciscan Healthcare, La Crosse

Appleton Medical Center, Appleton

United Hospital, Saint Paul

Saint Luke's Hospital of Duluth, Duluth

Mayo Clinic, Rochester

Coborn Cancer Center at Saint Cloud Hospital, Saint Cloud

Rapid City Regional Hospital, Rapid City

Advocate Lutheran General Hospital., Park Ridge

Advocate Illinois Masonic Medical Center, Chicago

Carle Cancer Center, Urbana

Saint John's Hospital, Springfield

Washington University School of Medicine, St Louis

Barnes-Jewish West County Hospital, St Louis

Siteman Cancer Center - Saint Peters, City of Saint Peters

Nebraska Methodist Hospital, Omaha

Saint Elizabeth Regional Medical Center, Lincoln

Good Samaritan Hospital, Kearney

Ochsner Clinic CCOP, New Orleans

Mary Bird Perkins Cancer Center, Baton Rouge

University of Oklahoma Health Sciences Center, Oklahoma City

Texas Cancer Center-Sherman, Sherman

Tyler Cancer Center, Tyler

The Klabzuba Cancer Center, Fort Worth

Texas Oncology-Denton South, Denton

Texas Oncology Cancer Center Sugar Land, Sugar Land

University of Texas Health Science Center, San Antonio

West Texas Cancer Center, Odessa

University of Colorado Cancer Center - Anschutz Cancer Pavilion, Aurora

Penrose-Saint Francis Healthcare, Colorado Springs

Saint Alphonsus Cancer Care Center-Boise, Boise

Utah Cancer Specialists-Salt Lake City, Salt Lake City

Huntsman Cancer Institute/University of Utah, Salt Lake City

Intermountain Medical Center, Murray

Dixie Medical Center Regional Cancer Center, St. George

Mayo Clinic in Arizona, Scottsdale

Arizona Oncology Services Foundation, Scottsdale

Arizona Center for Cancer Care-Peoria, Peoria

Arizona Oncology Associates-West Orange Grove, Tucson

University of New Mexico Cancer Center, Albuquerque

Memorial Medical Center - Las Cruces, Las Cruces

Veterans Administration Long Beach Medical Center, Long Beach

Northridge Hospital Medical Center, Northridge

Saint Agnes Medical Center, Fresno

Kaiser Permanente Cancer Treatment Center, South San Francisco

UCSF-Mount Zion, San Francisco

California Pacific Medical Center, San Francisco

Sutter Solano Medical Center, Vallejo

Kaiser Permanente Oakland-Broadway, Oakland

Alta Bates Summit Medical Center-Herrick Campus, Berkeley

Sutter Cancer Centers Radiation Oncology Services-Auburn, Auburn

Mercy San Juan Medical Center, Carmichael

Sutter Cancer Centers Radiation Oncology Services-Roseville, Roseville

Sutter Cancer Centers Radiation Oncology Services-Cameron Park, Cameron Park

Sutter Cancer Centers Radiation Oncology Services-Vacaville, Vacaville

Radiological Associates of Sacramento, Sacramento

Mercy General Hospital Radiation Oncology Center, Sacramento

Enloe Medical Center, Chico

Queen's Medical Center, Honolulu

University of Hawaii Cancer Center, Honolulu

The Cancer Center of Hawaii-Liliha, Honolulu

Clackamas Radiation Oncology Center, Clackamas

Providence Portland Medical Center, Portland

Western Oncology Research Consortium, Portland

Providence Saint Vincent Medical Center, Portland

Willamette Valley Cancer Center, Eugene

Providence Medford Medical Center, Medford

Rogue Valley Medical Center, Medford

Three Rivers Community Hospital, Grants Pass

Virginia Mason CCOP, Seattle

Compass Oncology Vancouver, Vancouver

The Hospital of Central Connecticut, New Britain

Mayo Clinic in Florida, Jacksonville

Central Maine Medical Center, Lewiston

Maine Medical Center- Scarborough Campus, Scarborough

Saint Anne's Hospital, Fall River

Cape Cod Hospital, Hyannis

Concord Hospital, Concord

Wentworth-Douglass Hospital, Dover

Exeter Hospital, Exeter

Elliot Hospital, Manchester

Cooper Hospital University Medical Center, Camden

MD Anderson Cancer Center at Cooper-Voorhees, Voorhees Township

University of Texas Medical Branch at Galveston, Galveston

Utah Valley Regional Medical Center, Provo

Oconomowoc Memorial Hospital-ProHealth Care Inc, Oconomowoc

Door County Cancer Center, Sturgeon Bay

Tom Baker Cancer Centre, Calgary

Cross Cancer Institute, Edmonton

BCCA-Cancer Centre for the Southern Interior, Kelowna

BCCA-Fraser Valley Cancer Centre, Surrey

BCCA-Vancouver Cancer Centre, Vancouver

Juravinski Cancer Centre at Hamilton Health Sciences, Hamilton

London Regional Cancer Program, London

CHUQ - Pavilion Hotel-Dieu de Quebec, Québec

Allan Blair Cancer Centre, Regina