Thanks!

Polka.com would like to express the warmest thank you to the following:

• The University of Suffolk for providing me with the opportunity to pursue my academic interests
• Kakia Chatsiou for all her help and support as my dissertation supervisor
• Katerina Limpitsouni of unDraw.co for providing a wide library of open-source illustrations
• Freepik.com for providing the majority of the images used in our articles