President: Mike Cowpland Executive Director, Multimedia: Tony Davidson Director, Medical Series: J.P. Desjardins, MD, FRCS(C) Product Management: Patrick Vandenberg Authors: Malin Dollinger, M.D., Ernest H. Rosenbaum, M.D. Greg Cable Canadian version adapted by Canadian Medical Association: Richard Hasselback, M.D., Editor Development Team: Andrea MacMillan Don Selkirk Ian Stewart Jack Veniot Jamie Godin, Project Leader James Harbinson Jeff Kelm Kirsten Carroll Lana Waters Laura Logan Leroy Wissing Madelyn Hambly Mike Martel Paul Day Russ Faubert Stephany Castilla Tamara Fleischmann Corel Editor: Alex Irvin Lija Logan Robyn Gordon Multimedia Certification: Dan Day Eric Gutknecht Jaime Cruz Jason Dowler Kim Tham Mike Charron Todd Soden