Hi!<br/>1) Should I use <i>small</i> or <i>low</i>?or something else?<br/>2) <i>rarely</i> or <i>infrequently</i>?<br/><br/>The incidence of diving-related CNS barotrauma is <b>small/low</b>, and it has been<b> (rarely) </b>reported very i<b>nfrequently</b>. <br/><br/>Thank you