Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log	rel.diff.Drp
Bmsys	52.7154	20.8612	133.2102	3.9649	-0.0244
Fmsys	0.4500	0.1930	1.0488	-0.7986	-0.0058
MSYs	23.7162	19.7045	28.5447	3.1662	-0.0305