Copyright Cleared Fee service

You will need a 'copyright cleared' copy if:

• The article is to be used directly or indirectly for a commercial purpose
• You wish to receive the article via email
• You are requesting more than one article from a journal issue
• The article will be circulated within your organisation
• You require more than one copy of an article
• You are unable to sign the copyright declaration to the effect that the copy is for your own private study.