REMSAD Version 6.40 includes improvements that address comments EPA obtained during the 1999 peer review of REMSAD Version 4.1
REMSAD Version 6.4 was revised in 2004.
mnli hypothesis: REMSAD Version 6.4 was revised in 2004. premise: REMSAD Version 6.40 includes improvements that address comments EPA obtained during the 1999 peer review of REMSAD Version 4.1