William Hutton (cosmetics, set status) on 6 December 2003@13:10:07. William Hutton on 6 December 2003@13:12:31. David Whitehead (augmented note and keywords) on 4 January 2005@08:57:25. David Whitehead (addition to note; tweaks and cosmetics) on 13 July 2009@05:41:21.