Our example of the application of CBPR in a PBRN research project has limitations. As noted, the example presented is from only one network, and the specific steps taken may not readily generalize to other networks. Our intent, however, is not to suggest that the specific steps described be adopted elsewhere. Rather, our intent is to demonstrate the feasibility and advantages of applying the CBPR model to PBRN research, a finding we believe is generalizable. Our observations on costs and benefits of applying the CBPR approach may also be specific to the example described and not generalizable. We employ a more intensive model of community interaction (e.g., outreach staff) than might be required in other PBRN settings to apply the CBPR model, potentially increasing our costs over those that other networks may experience.