As you may know, Informa Healthcare is combining all its allied health,
healthcare, pharmaceutical science and clinical medicine journal titles currently
listed on InformaWorld.com and InformaPharmaScience.com. The new platform
is located at www.informahealthcare.com.

There will be a dual-hosting period with InformaWorld, which currently hosts
the medical content, through 2009 allowing for a gradual migration. Informa
Healthcare will set up customer accounts in late August and will notify
subscribers of the change to ensure a seamless transition to the new site.

If you subscribe to any journals on InformaPharmaScience.com you will be
automatically re-directed to the new site.

A temporary login can be provided if you would like to review content on the
site prior to your account setup. To request a temporary login, please contact
informajournalsenquiries@informa.com.

We encourage all feedback throughout the transition and will do everything
possible to make the transition as seamless and easy as possible.

A list of frequently asked questions and journals migrating to the new site is
located at http://www.informahealthcare.com/page/faq.

Best regards,
Andrew White
Informa Healthcare