[1] BC Canc, Ctr Lymphoid Canc, Vancouver, BC, Canada
[2] Ctr Hosp Univ Quebec, Hop Enfant Jesus, Quebec City, PQ, Canada
[3] Sunnybrook Hlth Sci Ctr, Odette Canc Ctr, Toronto, ON, Canada
[4] Queen Elizabeth II QEII Hlth Sci Ctr, Halifax, NS, Canada
[5] McMaster Univ, Dept Radiol, Hamilton, ON, Canada
[6] McMaster Univ, Dept Med, Hamilton, ON, Canada
[7] BC Canc, Dept Funct Imaging, Vancouver, BC, Canada
[8] Univ Toronto, Lawrence S Bloomberg Fac Nursing, Toronto, ON, Canada
[9] Princess Margaret Canc Ctr, Toronto, ON, Canada
[10] BC Canc, Vancouver, BC, Canada
[11] Univ Hlth Network, Div Med Oncol & Hematol, Princess Margaret Canc Ctr, Toronto, ON, Canada