Another is Dr Robert O Becker, twice Nobel Nominated, he's another who was destroyed by the Establishment. He refused to NOT publish his research, hence he disagreed and published anyway and was refused further funding and was forced into retirement.
Bjorn Nordenstrom was another, not sure of the spelling of his name? He is/was another bloke who cured Breast Cancer with silver, but he was ignored because he was more interested in helping people rather than publish his research encouraged by the Establishment. It's a pity he didn't though, so we all could read his research?
There are probably many more researchers who believed in helping humanity, but were destroyed by the Establishment and people don't even know their names now, buried and forgotten to history.