Figure 1From: Evaluation of a structured goal planning and tailored follow-up programme in rehabilitation for patients with rheumatic diseases: protocol for a pragmatic, stepped-wedge cluster randomized trial The stepped wedge randomised controlled design. The inclusion of participants will start August 21st 2011, and end June 30th 2012. White cells represent intervention periods and grey cells represent control periods. Dates for switching from control period to intervention period are recorded in head of the column.Back to article page