1. University of Sherbrooke; Department of Anesthesiology, Faculty of Medicine; Sherbrooke Quebec Canada
2. The University of British Columbia; Department of Anesthesiology, Pharmacology & Therapeutics; 3300 - 910 West 10th Avenue Vancouver BC Canada V5Z 4E3
3. Ann & Robert H. Lurie Children's Hospital of Chicago Research Center; Department of Pediatric Anesthesiology; 225 E. Chicago Ave Chicago IL USA 60611
4. Northwestern University Feinberg School of Medicine; Department of Anesthesia; Chicago IL USA
5. University of Laval; Department of Anesthesiology; CHUQ-CHUL 2705 West Laurier Blvd Quebec QC Canada G1V 4G2
6. Mayo Clinic College of Medicine; Department of Anesthesiology; 200 1st St SW Rochester MN USA 55901
7. University of Utah; Department of Anesthesiology; 3C444 SOM 30 North 1900 East Salt Lake City UT USA 84132-2304