[1] Univ Hlth Network, Princess Margaret Canc Ctr, Div Med Oncol & Hematol, Toronto, ON, Canada
[2] Princess Margaret Canc Ctr, Global Canc Program, Toronto, ON, Canada
[3] Harvard T H Chan Sch Publ Hlth, Dept Hlth Policy & Management, Boston, MA USA
[4] Boston Univ, Questrom Sch Business, Dept Markets Publ Policy & Law, Boston, MA USA
[5] Fred Hutchinson Canc Res Ctr, Seattle, WA USA
[6] Univ Penn, Perelman Sch Med, Dept Med, Div Hematol & Oncol,Div Gen Med,Hosp Univ Penn, Philadelphia, PA USA
[7] Princess Margaret Canc Ctr, Radiat Med Program, Toronto, ON, Canada