Hallo TacHel, and right you are, these decorations are present in about all good Belgian collections... as in mine
By the way, some members of the Armed forces wear the service ribbon on their uniform just after their military decorations...even if it is not really official, it is generally tolerated...as the Red Cross is non political, neutral, aso.....
After the 1st world war,a number of these decorations have been awarded to British nurses also to recognize their work in the hospitals.
So, all the best for your collection, best regards