%0 Journal Article %T Development of the IRIS-AR strategy: an intervention to improve rates of accrual and retention for the VTE-PRO randomized controlled trial %A Christian Finley %A Christine Fahim %A Danielle Hylton %A John Agzarian %A Marko Simunovic %A Wael C. Hanna %A Yaron Shargall %J Archive of "Trials". %D 2019 %R 10.1186/s13063-019-3536-8 %X Overview of the study desig %K Accrual %K Retention %K Theoretical domains framework %K Behavior change wheel %K Randomized trials %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6642524/