%0 Journal Article %T Pilot and feasibility studies in exercise, physical activity, or rehabilitation research %A Lora M. Giangregorio %A Rasha El-Kotob %J Archive of "Pilot and Feasibility Studies". %D 2018 %R 10.1186/s40814-018-0326-0 %X Considerations for pilot and feasibility studies of physical activity intervention %K Pilot %K Feasibility %K Physical activity %K Exercise %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6090705/