Testosterone vs diabetes (talk · contribs · deleted contribs · nuke contribs · logs · filter log · block user · block log) - indefinitely blocked for edit warring, WP:NPOV violations, WP:NOR violations, soapboxing, etc. - has persistently returned with multiple IPs (Palacky University and Vodafone Italy) to attempt to add inappropriate content and opinion that has been consistently and immediately reverted by many editors.