[1] Univ Calgary, Tom Baker Canc Ctr, Calgary, AB, Canada
[2] Univ Manitoba, Winnipeg, MB, Canada
[3] City Hope Natl Med Ctr, Duarte, CA USA
[4] City Hope Comprehens Canc Ctr, Duarte, CA USA
[5] Aarhus Univ Hosp, Aarhus, Denmark
[6] Sunnybrook Res Inst, Toronto, ON, Canada
[7] Princess Margaret Canc Ctr, Toronto, ON, Canada
[8] Univ Alberta, Edmonton, AB, Canada
[9] Karmanos Canc Inst, Detroit, MI USA
[10] Univ Pavia, Pavia, Italy
[11] Univ Hosp Leuven, Leuven Canc Inst, Leuven, Belgium
[12] Univ Texas Southwestern Med Ctr Dallas, Dallas, TX 75390 USA
[13] Dalhousie Univ, Halifax, NS, Canada
[14] Eastern Hlth, Melbourne, Vic, Australia
[15] Univ British Columbia, Vancouver, BC, Canada
[16] Japanese Fdn Canc Res, Canc Inst Hosp, Tokyo, Japan
[17] Stanford Hosp, Stanford, CA USA
[18] Dana Farber Canc Inst, Boston, MA 02115 USA
[19] Univ Calgary, Calgary, AB, Canada