Thanks—I said “several years out” to reduce the risk of missing the effect of a grant in an analysis, rather than out of any reason to be concerned about retention. So having good results on a shorter timeframe would address what I was looking for.
Thanks—I said “several years out” to reduce the risk of missing the effect of a grant in an analysis, rather than out of any reason to be concerned about retention. So having good results on a shorter timeframe would address what I was looking for.