1. Department of Laboratory Medicine, Dr. Everett Chalmers Regional Hospital, Horizon Health Network, Fredericton, New Brunswick, Canada
2. Department of Pathology, Dalhousie University, Halifax, Nova Scotia, Canada
3. Department of Laboratory Medicine, Upper River Valley Hospital, Horizon Health Network, Waterville, New Brunswick, Canada
4. Département de Biochimie, Réseau de santé Vitalité, Edmundston, New Brunswick, Canada