[1] McMaster Univ, Dept Pathol & Mol Med, Hamilton, ON, Canada
[2] McMaster Univ, Dept Med, Hamilton, ON, Canada
[3] Hamilton Reg Lab Med Program, Transfus Med, Hamilton, ON, Canada
[4] Hamilton Gen Hosp, Serv Benign Hematol, Hamilton Hlth Sci, Hamilton, ON, Canada
[5] McMaster Univ, McMaster Ctr Transfus Res, Hamilton, ON, Canada
[6] McMaster Univ, McMaster Ctr Transfus Res, Hamilton Hlth Sci, Hamilton Gen Site, Room1-270B,237BartonSt East, Hamilton, ON L8L 2X2, Canada