Stochastic reference points
Reference point	estimate	cilow	ciupp	est.in.log
Bmsys	6.6808	0.8864	50.3530	1.8992
Fmsys	0.8118	0.2684	2.4553	-0.2085
MSYs	5.4201	2.0102	14.6138	1.6901