The remainder of the gross BML (1.29 (0.65) kg
(C), 1.30 (0.39) kg (FR), 1.36 (0.72) kg (ER) and 1.24
(0.38) kg (F+ER) can be accounted for by respiratory
and cutaneous fluid losses, as well as fecal fluid and solid
losses and was not different between trials (p = .825).