Figure 2From: Intraindividual long term stability and response corridors of cytokines in healthy volunteers detected by a standardized whole-blood culture system for bed-side application IL-2 values of all 12 healthy donors of 3 consecutive days per week over a 4 week period (A). Part (B) shows the mean of all 12 measurements for each of the donors together with its 95% confidence interval.Back to article page