1 Stem Cell Club, Toronto, ON, Canada. wfingrut@alumni.ubc.ca.
2 Department of Medicine, Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA. wfingrut@alumni.ubc.ca.
3 Stem Cell Club, Toronto, ON, Canada.
4 Faculty of Medicine, Western University, London, ON, Canada.
5 Faculty of Medicine, Queens University, Kingston, ON, Canada.
6 Faculty of Arts and Sciences, University of Toronto, Toronto, ON, Canada.
7 Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
8 Faculty of Medicine, University of Regina, Regina, SK, Canada.
9 Faculty of Science, University of Regina, Regina, SK, Canada.
10 Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.
11 Faculty of Science, University of British Columbia, Vancouver, BC, Canada.