Acknowledgements

This free course was written by Sue Forsythe, Cathy Smith and Charlotte Webb, and published in May 2019.

Except for third party materials and otherwise stated (see terms and conditions [Tip: hold Ctrl and click a link to open it in a new tab. (Hide tip)] ), this content is made available under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence.

The material acknowledged below is Proprietary and used under licence (not subject to Creative Commons Licence). Grateful acknowledgement is made to the following sources for permission to reproduce material in this free course:

Course Image: Besjunior; iStockphoto.com

Figures

Figure 1: MatiasDelCarmine; Shutterstock

Figure 5: ferrantraite; iStockphoto.com

Figure 10: AnitaVDB; iStockphoto.com

Figure 13: ImageDB; iStockphoto.com

Figure 14: arogant; iStockphoto.com

Figure 16: Celiafoto; Shutterstock

Figure 17: RafaStachura; iStockphoto.com

Figure 18: Bogdanhoda; iStockphoto.com

Figure 19: archideaphoto; iStockphoto.com

Figure 24: AlexPro9500; iStockphoto.com

Every effort has been made to contact copyright owners. If any have been inadvertently overlooked, the publishers will be pleased to make the necessary arrangements at the first opportunity.

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