 Other applications In the health researchcontext , studies conducted in preparation for a future randomized controlled trial are known as pilot and feasibility studies, where pilot studies are a subset of feasibility studies.
<fluency>  Other applications In the health researchcontext , studies conducted in preparation for a future randomized controlled trial are known as pilot and feasibility studies, where pilot studies are a subset of feasibility studies.
 Other applications In the health researchcontext , studies conducted in preparation for a future randomized controlled trial are known as "pilot" and "feasibility" studies, where pilot studies are a subset of feasibility studies.