PLEASE NOTE THAT THE ARTICLE MUST REMAIN ON THE OUP/HIGHWIRE SITE AT ALL
TIMES, AND MUST NOT BE DOWNLOADED ONTO YOUR OWN WEB SITE, OR THAT OF ANY
THIRD PARTY.

Further terms and conditions for using the online offprint:

(i) you may provide interested colleagues with the unique URL in order for
them to access the article on the OUP/HighWire site. However, please ensure
that they are aware of the following terms and conditions for using material
from the journal.

(ii) you may print off single copies of the article to be handed out to
interested colleagues who want to use the article for personal
research/study purposes. Please note that any colleagues/requestors
(particularly commercial organizations) seeking to make multiple copies of
the article for use in classes, seminars and/or in other publications need
to obtain permission from Journals Rights and Permissions, Oxford University
Press (journals.permissions@oup.co.uk).

(iii) should you wish to print off multiple copies of the article for use in
your own classes or seminars please notify OUP in advance
(journals.permissions@oup.co.uk).