Chiao, May
Article History
First Online: 1 September 2017
Change Date: 2 November 2017
Change Type: Correction
Change Details: In the version of this Research Highlight originally published, the figure credit was incorrect. The figure has now been correctly attributed to ‘Sébastian Lecocq / Alamy Stock Photo’ in all versions of the Research Highlight.
Free to read: This content has been made available to all.