Scientific section recent major update and duplicated content   This message is primarily for  Thanks for reviewing the recent major update to the Fact in science section Previously I requested that contributors take some effort to make sure the article remains cohesive and readable see TalkFactWellcitedversusreadableandcohesive  Could you please take a moment to review your changes subsequent to my update to the Fact in science section If you read closely you will notice you readded text that had been copyedited and not deleted and now the article contains essentially duplicated prose in multiple places under the same section  Also Id like to replace the TalkFactCassellCitation that has been provided as a more generalized citation relating to more than just physicians applying a medical diagnosis seems to be called for here  Your contributions to the article are welcome and appreciated Please however take some additional care to make sure you arent mechanistically repasting content into the article every time it looks like someone has made a substantial modification to one of your prior contributions Thanks