The Journal of Rheumatology is a monthly international serial edited by Earl D. Silverman. The Journal features research articles on clinical subjects from scientists working in rheumatology and related fields, as well as proceedings of meetings as supplements to regular issues. Highlights of over 40 years serving rheumatology include insightful articles, renowned pediatric rheumatology, proceedings of GRAPPA, OMERACT, and the Canadian Rheumatology Association, supplements on emerging therapies and outcome measures. The Journal of Rheumatology is published monthly by The Journal of Rheumatology Publishing Company Limited. To find out about subscription options visit our website at www.jrheum.org, click on the Subscribe tab, and follow the links.