Ovchinnikov, Dmitry
Gargiulo, Fernando
Allain, Adrien
Pasquier, Diego José
Dumcenco, Dumitru http://orcid.org/0000-0002-7388-5597
Ho, Ching-Hwa http://orcid.org/0000-0002-7195-208X
Yazyev, Oleg V. http://orcid.org/0000-0001-7281-3199
Kis, Andras
Article History
Received: 25 April 2016
Accepted: 29 June 2016
First Online: 8 August 2016
Competing interests
: The authors declare no competing financial interests.