Inventor or Developer 
A recent addition was made to the article about a supposed early developer of the capsule endoscope. It needed a reference, so I reverted to an earlier version. Normally, I'd add a citation tag but the editor himself made various claims about capsule endoscopy inventors and how he himself had a problem with mentions of such people without references. I thought that was odd. If there is a reference, I'd be happy to add it, but from my research there seems to be conflicts among many as to who first created it. -