Liimatainen, Ville http://orcid.org/0000-0002-0358-9805
Vuckovac, Maja
Jokinen, Ville
Sariola, Veikko
Hokkanen, Matti J.
Zhou, Quan
Ras, Robin H. A. http://orcid.org/0000-0002-2076-242X
Article History
Received: 3 May 2017
Accepted: 22 September 2017
First Online: 27 November 2017
Change Date: 9 February 2018
Change Type: Correction
Change Details: The original version of this Article contained an error in Fig. 2b. The <i>y</i>-axis label in Fig. 2b was incorrectly labelled ‘Snap-in force (μN)’. In the correct version, the axis is labelled ‘Snap-in force (nN)’. In the original version of this Article, the “Butterfly wings” section of the Methods incorrectly stated the name of the butterfly as ‘Golden bird’. In the correct version, the name of the butterfly is ‘Golden birdwing’. These have now been corrected in both the PDF and HTML versions of the article.
Competing interests
: The authors have filed a patent application based on the content of the manuscript.