It has raised funds and advocated for children with cancer since 1980.

They seem to have been advocated since the 1920s.

His idea of establishing a private undergraduate medical college was one he had been advocating since 1975.

He has been accused as advocating pedophilia since at least 2001.

Attempts to establish a university in Regensburg had been advocated since the late 15th century.

Marylou has been advocating for the Museum since its inception.

He had advocated a narrow view of standing, particularly in environmental cases, since his days as a lawyer in the Reagan administration.

But while we have advocated this goal since 1957, we cannot go along with his department's plans for attaining it.

The adoption of formulary apportionment has been advocated at various times since the 1970s.

This is, of course, the idea famously advocated since antiquity by the Hebrews.