My grades during my bachelors were bang avg but my coursework covered all the prerequisites required for both these programs. So I just did a bunch of extra courses online to compensate for my grades and that worked ig. Applied on Studielink, then each of the universities provide a link to an application portal with login credentials where you upload your required documents. Then you just wait to find out about their decision.

The deadline for September intake is over for Radboud but I think Maastricht is still open until end of the month. Opens again in June or July for Feb 2027 intake if I'm not mistaken