Cadarso, Víctor J.
Chidambaram, Nachiappan
Jacot-Descombes, Loïc
Schift, Helmut
Article History
Received: 6 September 2016
Revised: 24 January 2017
Accepted: 28 January 2017
First Online: 17 July 2017
Competing interests
: LJ-D is co-worker of micro resist technology GmbH, the company that commercializes some of the materials used in this work. The remaining authors declare no conflict of interest.