2,136
Participants
Start Date
November 17, 1993
Primary Completion Date
March 6, 2024
Study Completion Date
March 6, 2024
Memorial Sloan-Kettering Cancer Center, New York
National Cancer Institute (NCI), Bethesda
Social Scientific Systems, Inc., Durham
Massachusetts Eye and Ear Infirmary, Boston
National Cancer Institute (NCI)
NIH