[R-meta] compare multiple "bayesmeta" estimates

Hello All,

Using "bayesmeta" package, I want to compare multiple estimates of
independent Meta-Analyses (i.e., Subgroups).

In metafor, I know we can do this: (
http://www.metafor-project.org/doku.php/tips:comp_two_independent_estimates)

But I have fit my models in the "bayesmeta" package, so I was wondering how
to compare across my "bayesmeta" models?

Thanks,
Simon