Hi Nyanidoc,<br /><br />Thanks very much for your help.<br /><br />I have a minor question here:<br /><br />For your third comment for the "readlized" in the first paragraph of the past and current research section, by realized, I mean understood/learned/compreheneded.<br /><br />Can you help me choose which&nbsp;word that serves better here?<br /><br />Many thanks!