Looking to duplicate SPSS MIXED in MATLAB

I have a repeated measures data-set with some missing data. Subjects from three different groups were randomly assigned to either two levels of a treatment or sham and then tested three times. Not everyone showed up for all followup testing.

In SPSS, I get a table determining the significance of all main effects and interactions using a fixed effects model by executing

MIXED Value BY Treatment Test Group
  /FIXED=Treatment Test Group Treatment*Test Treatment*Group Test*Group Treatment*Test*Group
  /REPEATED=Test | SUBJECT(Subject)

What is the equivalent in MATLAB? I cannot make fitlm do it, but I suspect I am feeding it the wrong formula.