Wraparound Fidelity Index (WFI-4) - University of Washington

"1. Eric J. Bruns, Ph.D. & April Sather, MPH. University of Washington. 
Wraparound Evaluation and Research Team. National Wraparound Initiative."

https://depts.washington.edu/wrapeval/docs/Fidelity_pres_MI_Bruns_v2.ppt