Merklein, Moritz
Kabakova, Irina V.
Büttner, Thomas F. S.
Choi, Duk-Yong
Luther-Davies, Barry
Madden, Stephen J.
Eggleton, Benjamin J.
Article History
Received: 26 August 2014
Accepted: 26 January 2015
First Online: 4 March 2015
Competing interests
: The authors declare no competing financial interests.