[1] NCI, Rockville, MD 20892 USA
[2] Sci Registry Transplant Recipients, Minneapolis, MN USA
[3] Minneapolis Med Res Fdn Inc, Minneapolis, MN USA
[4] Sci Registry Transplant Recipients, Ann Arbor, MI USA
[5] Arbor Res Collaborat Hlth, Ann Arbor, MI USA
[6] Georgia Comprehens Canc Registry, Atlanta, GA USA
[7] Canc Prevent Inst Calif, Fremont, CA USA
[8] Michigan Dept Community Hlth, Lansing, MI USA
[9] Colorado Cent Canc Registry, Denver, CO USA
[10] Connecticut Tumor Registry, Hartford, CT USA
[11] Univ Hawaii, Program Epidemiol, Honolulu, HI 96822 USA
[12] New York State Canc Registry, Albany, NY USA
[13] Illinois State Canc Registry, Springfield, IL USA
[14] Univ Iowa, Dept Epidemiol, Iowa City, IA USA
[15] Fred Hutchinson Canc Res Ctr, Seattle, WA 98104 USA
[16] New Jersey Dept Hlth & Senior Serv, Trenton, NJ USA
[17] N Carolina Cent Canc Registry, Raleigh, NC USA
[18] Texas Dept State Hlth Serv, Austin, TX USA
[19] Informat Management Serv Inc, Rockville, MD USA
[20] US Hlth Resources & Serv Adm, Rockville, MD 20857 USA