World Congress
It has been my pleasure to coordinate the peer-review of the work of my colleagues for these Proceedings. The program for the conference in Montreal offered a range of presentations, from original research to key discussions designed to move the field forward. Articles in the Proceedings addressed both clinical and theoretical questions important to our field. The Proceedings are a reflection of the WSCO Membership, in that the articles come from researchers around the world, as well as researchers collaborating with each other across countries.