[1] Wayne State Univ, Detroit, MI USA
[2] Karmanos Canc Inst, Detroit, MI USA
[3] Natl Ctr Sci Res Demokritos, Athens, Greece
[4] Univ Sydney, Westmead Millennium Inst, Westmead, NSW 2145, Australia
[5] Univ Helsinki, Helsinki, Finland
[6] Univ Helsinki, Cent Hosp, Helsinki, Finland
[7] Univ Sheffield, Yorkshire Canc Res Sheffield Canc Res Ctr, Canc Res UK, Sheffield, S Yorkshire, England
[8] Canc Council Victoria, Melbourne, Vic, Australia
[9] Roswell Pk Canc Inst, Buffalo, NY 14263 USA
[10] Ohio State Univ, Ctr Comprehens Canc, Columbus, OH 43210 USA
[11] Univ Kansas, Med Ctr, Kansas City, KS 66103 USA
[12] Dr Margarete Fischer Bosch Inst Clin Pharmacol, Stuttgart, Germany
[13] Univ Tubingen, Tubingen, Germany
[14] Univ Erlangen Nurnberg, Univ Hosp Erlangen, Univ Breast Ctr Franconia, D-91054 Erlangen, Germany
[15] Dana Farber Canc Inst, Boston, MA 02115 USA
[16] German Canc Res Ctr, Heidelberg, Germany
[17] Queensland Inst Med Res, Brisbane, Qld 4006, Australia
[18] Radiumhosp, Oslo Univ Hosp, Inst Canc Res, Oslo, Norway
[19] Univ Calif Irvine, Irvine, CA USA
[20] Washington Univ, Sch Med, Barnes Jewish Hosp, St Louis, MO USA
[21] Siteman Canc Ctr, St Louis, MO USA
[22] Mayo Clin, Rochester, MN USA
[23] Vanderbilt Univ, Sch Med, Vanderbilt Ingram Canc Ctr, Vanderbilt Epidemiol Ctr, Nashville, TN 37212 USA
[24] Univ Eastern Finland, Kuopio, Finland
[25] Univ Southampton, Southampton, Hants, England