Background: We are writing an official email, in which we want to invite some subject matter experts to provide us time for a telephone discussion for a study/survey.
Taking into account the above context, out of the 2 sentences provided below, which is more appropriate and why?
This study will be conducted during the period July 1-25, 2013.
This study will run from June 1-25th, 2013.
Can there be any other better ways to writing the same sentence conveying the same meaning?
I would say "will be conducted from July 1-25."