[1] Cleveland Clin Fdn, Taussig Canc Inst, 10201 Carnegie Ave,CA60, Cleveland, OH 44195 USA
[2] Cardiff Univ, Marie Curie Palliat Care Res Ctr, Cardiff, S Glam, Wales
[3] Univ British Columbia, British Columbia Canc Agcy, Dept Med, Vancouver, BC, Canada
[4] Mem Sloan Kettering Canc Ctr, Dept Med, Div Hematol Oncol, 1275 York Ave, New York, NY 10021 USA
[5] Hop Europeen Georges Pompidou, AP HP, INSERM, Dept Resp Dis,CIC1418, Paris, France
[6] Univ Paris 05, Sorbonne Paris Cite, Paris, France
[7] Univ Southern Calif, Keck Sch Med, Los Angeles, CA 90033 USA
[8] Univ Ottawa, Ottawa Hosp, Res Inst, Dept Med, Ottawa, ON, Canada