Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log	rel.diff.Drp
Bmsys	44.8910	14.4751	139.2189	3.8042	-0.0207
Fmsys	0.5496	0.1904	1.5865	-0.5985	-0.0064
MSYs	24.6706	20.3737	29.8738	3.2056	-0.0274