Dear author,<br /><br />In this document you carefully spell out abbreviations (MICU, SICU, KAMC) except in your "Data analyses" paragraph. Your readers may be familiar with all the acronyms in that paragraph, so I didn't elaborate. If you would like to spell out those abbreviations as well, I would be happy to review just that paragraph a second time.<br /><br />Sincerely,<br />YalePhD