# Acknowledgements

Except for third party materials and otherwise stated (see terms and conditions), this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence

Course image: Sage Ross in Flickr made available under Creative Commons Attribution-ShareAlike 2.0 Licence.

All other materials included in this course are derived from content originated at the Open University.

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OpenLearn - Pain and aspirin
Except for third party materials and otherwise, this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence, full copyright detail can be found in the acknowledgements section. Please see full copyright statement for details.