1. Division of Hematology-Oncology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
2. Department of Pathology, Northwestern University, Chicago, Illinois
3. Department of Biomedical and Molecular Sciences, Queens University, Kingston, Ontario, Canada
4. School of Baccalaureate Nursing, St. Lawrence College, Kingston, Ontario, Canada
5. Clinical Pathology Department, Faculty of Medicine, Mansoura University, Nile Delta, Egypt
6. Departments of Emergency and Internal Medicine, Saint Joseph Regional Medical Center, Mishawaka, Indiana
7. Department of Emergency Medicine, Indiana School of Medicine, South Bend, Indiana