[1] Univ Melbourne, Ctr Mol Environm Genet & Analyt Epidemiol, Parkville, Vic 3052, Australia
[2] Queensland Inst Med Res, Familial Canc Lab, Brisbane, Qld 4006, Australia
[3] Mayo Clin, Dept Lab Med & Pathol, Rochester, MN USA
[4] Univ So Calif, Dept Prevent Med, Los Angeles, CA 90089 USA
[5] Mayo Clin, Dept Med Genet, Rochester, MN USA
[6] Univ Toronto, Mt Sinai Hosp, Toronto, ON M5G 1X5, Canada
[7] Univ Hawaii, Canc Res Ctr, Honolulu, HI 96813 USA
[8] Fred Hutchinson Canc Res Ctr, Canc Prevent Program, Seattle, WA 98104 USA