Multicenter Selective Lymphadenectomy Trial II (MSLT-II)

Melanoma Institute Australia, Sydney

Newcastle Melanoma Unit, Newcastle

Alfred Hospital, East Hawthorn

Peter MacCallum Cancer Centre, East Melbourne

Princess Alexandra Hospital, Woolloongabba

Memorial Sloan-Kettering Cancer Center, New York

Feinstein Institute for Medical Research, Great Neck

Buffalo General Hospital, Buffalo

Pennsylvania State Hershey Cancer Institute, Hershey

Geisinger Clinic, Danville

St. Luke's Hospital, Bethlehem

Main Line Surgeons, Wynnewood

Thomas Jefferson University, Philadelphia

Fox Chase Cancer Center, Philadelphia

Istituto Europeo di Oncologia, Milan

Mercy Medical Center, Baltimore

Johns Hopkins Medical Institute, Baltimore

University of Virginia, Charlottesville

U. Hosp. Schleswig-Holstein/Campus Lubeck, Lübeck

Sentara Careplex Hospital, Newport News

Wake Forest University, Winston-Salem

Duke University Medical Center, Durham

Greenville Hospital System Cancer Center, Greenville

Lakeland Regional Cancer Center, Lakeland

Istituto Oncologico Veneto - University of Padova, Padua

Padua University - Clinica Chirurgica II, Padua

University of Tennessee Medical Center, Knoxville

University of Louisville, Louisville

Ohio State University, Columbus

University of Cincinnati, Cincinnati

University of Wisconsin, Madison

Northwestern University Feinberg School of Medicine, Chicago

Dallas Surgical Group, Dallas

MD Anderson Cancer Center, Houston

Istituto Nazionale dei Tumori Napoli, Naples

IHC Cancer Services Intermountain Medical Center, Salt Lake City

Hunstman Cancer Institute, Salt Lake City

John Wayne Cancer Institute, Santa Monica

City Hospital of Nurnberg, Nuremberg

Sharp Hospital, San Diego

Tel-Aviv Sourasky Medical Center, Tel Aviv

University of Wurzburg, Würzburg

University of Washington, Seattle

Memorial Hospital - Colorado Springs, Colorado Springs

H. Lee Moffitt Cancer Center, Tampa

Rush University, Chicago

University of Michigan, Ann Arbor

St. Louis University, St Louis

Dartmouth-Hitchcock Medical Center, Lebanon

Roswell Park Cancer Institute, Buffalo

SUNY at Stony Brook Hospital Medical Center, Stony Brook

Vanderbilt University, Nashville

Tom Baker Cancer Center, Calgary

Sunnybrook Health Sciences Center, Toronto

Helsinki Unversity Hospital, Helsinki

Netherlands Cancer Institute, Amsterdam

Universitair Medisch Centrum Groningen, Groningen

Hospital Clinic Barcelona, Barcelona

Swedish Melanoma Study Group, Lund

Centre Hospitalier Universitaire Vaudois, Lausanne

University of Zurich, Zurich

Norfolk and Norwich University Hospital, Norfolk

Saint Thomas's Hospital, London