197
Participants
Start Date
March 31, 2007
Primary Completion Date
January 31, 2012
Study Completion Date
February 29, 2012
Specimen and questionnaires only
Specimen and questionnaires only
M.D. Anderson Cancer Center, Houston
University of Rochester Medical Center, Rochester
Laval University, Québec
M.D. Anderson Cancer Center
OTHER
University of Rochester
OTHER
Laval University
OTHER
Baylor College of Medicine
OTHER