[1] Univ British Columbia, BC Childrens Hosp, Dept Anesthesiol Pharmacol & Therapeut, Vancouver, BC, Canada
[2] Kigali Univ Teaching Hosp, Dept Anesthesia & Crit Care, Kigali, Rwanda
[3] Univ Rwanda, Dept Anesthesia & Crit Care, Kigali, Rwanda
[4] Univ Toronto, Univ Hlth Network, Lab Med Program, Toronto, ON, Canada
[5] Univ Toronto, Dept Lab Med & Pathobiol, Toronto, ON, Canada
[6] Univ Toronto, Qual Utilizat Educ & Safety Transfus QUEST Res P, Toronto, ON, Canada
[7] Univ Rwanda, Kigali Univ Teaching Hosp, Dept Internal Med, Kigali, Rwanda
[8] Univ Rwanda, Kigali Univ Teaching Hosp, Dept Pediat, Kigali, Rwanda
[9] Univ Rwanda, Natl Ctr Blood Transfus, Rwanda Biomed Ctr, Kigali, Rwanda
[10] Queens Univ, Dept Pathol & Mol Med, Kingston, ON, Canada
[11] Unity Hlth Toronto, St Michaels Hosp, Dept Lab Med, Toronto, ON, Canada
[12] Canadian Blood Serv, Ottawa, ON, Canada
[13] Canadian Blood Serv, Med Affairs & Innovat, Ottawa, ON, Canada
[14] Sunnybrook Hlth Sci Ctr, Precis Diagnost & Therapeut Program, Toronto, ON, Canada