When Doctors Serve on Company Boards Some hospital executives and cancer researchers sit on the boards of publicly traded companies, raising questions about whether their dual roles create a conflict of interest. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:SpaceX launch: Why is there a Starman spacesuit in the Tesla Roadster?SpaceX launch: What is the difference between the Falcon Heavy and Falcon 9 rocket?New SPACE RACE on cards as SpaceX founder Elon Musk challenges rivals to BEAT himSpaceX launch: Tesla car will be DESTROYED within a YEARAsteroid DOUBLE size of devastating Chelyabinsk meteor to skim Earth THIS WEEKEurope's largest science festival unveils its 2018 programme in landmark year