Miron, Catalin
Miao, Quan
Nicolas, Christophe
Bozek, John D.
Andrałojć, Witold
Patanen, Minna
Simões, Grazieli
Travnikova, Oksana
Ågren, Hans
Gel'mukhanov, Faris
Article History
Received: 6 February 2014
Accepted: 7 April 2014
First Online: 9 May 2014
Competing interests
: The authors declare no competing financial interests.