Question about estimation

Here is the paper that I am trying to replicate, please see pages 12/27 and 13/27.
Jerger Roehe 2011.pdf (261.6 KB)

I’m not sure how to do Laplace approximation, I followed this link: Laplace approximation - #2 by MichelJuillard
and set mh_replic=0, however I still obtain only estimates of 8 parameters, please see printscreen attached.