Additional file 2 of Assessing fidelity to evidence-based quality improvement as an implementation strategy for patient-centered medical home transformation in the Veterans Health Administration StockdaleSusan E. HamiltonAlison B. BergmanAlicia A. RoseDanielle E. GiannitrapaniKarleen F. DresselhausTimothy R. YanoElizabeth M. RubensteinLisa V. 2020 Additional file 2. Site and Across-site Workgroup Participation in Core EBQI-PACT Components.