Written permission is required from the publisher if you wish to reproduce any of our material

Reuse of material such as text, infographics, figures, tables, boxes or data may attract a permission fee (unless the publisher is a co-signatory to the STM permission guidelines).

If you would like to reuse any material, please contact Harry Salt, Editor, at [email protected] explaining which material you intend to use, the URL of the original material, and details of how you intend to reuse the material.

Future Medicine Ltd is a signatory to the STM Permissions Guidelines produced by the International Association of Scientific, Medical and Technical Publishers (www.stm-assoc.org/). Future Medicine requires express permission requests to be made irrespective of whether charges apply.

For further information, visit www.futuremedicine.com/reprints