1 National Microbiology Laboratory, Winnipeg, Manitoba;
2 BC Public Health Microbiology and Reference Laboratory, and Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia;
3 Ontario Agency for Health Protection and Promotion, Toronto;
4 McMaster University, Hamilton, Ontario;
5 Alberta Provincial Laboratory for Public Health, Calgary, Alberta;
6 Hopital Dr George Dumont, Moncton, New Brunswick;
7 Centre for Communicable Diseases and Infection Control, Public Health Agency of Canada, Ottawa, Ontario;
8 Cadham Provincial Laboratory, and Department of Medical Microbiology & Infectious Diseases and Department of Immunology, University of Manitoba, Winnipeg, Manitoba;
9 Division of Pediatric Infectious Diseases, University of Alberta, Edmonton, Alberta;
10 Saskatchewan Disease Control Laboratory, Regina, Saskatchewan;
11 Canadian Public Health Laboratory Network, Winnipeg, Manitoba;
12 Institut national de santé publique du Quebec-LSPQ, Sainte-Anne-de-Bellevue, Quebec;
13 Division of Infectious Diseases, University of Alberta, Edmonton, Alberta;
14 Public Health Agency of Canada, Ottawa, Ontario.