Jourdain, P.
Allaman, I.
Rothenfusser, K.
Fiumelli, H.
Marquet, P.
Magistretti, P. J.
Article History
Received: 9 September 2015
Accepted: 20 January 2016
First Online: 19 February 2016
Competing interests
: Pierre J. Magistretti and Pierre Marquet are co-founders of Lyncée Tec. The persons mentioned in this statement are part of university research groups, and have participated seven years ago in the foundation of the Lyncée Tec company, which commercializes products related to the technology employed in this study. The study has been however performed independently of Lyncée Tec in the academic laboratories related to these three persons.