Elkhal, Abdallah
Rodriguez Cetina Biefer, Hector
Heinbokel, Timm
Uehara, Hirofumi
Quante, Markus
Seyda, Midas
Schuitenmaker, Jeroen M.
Krenzien, Felix
Camacho, Virginia
de la Fuente, Miguel A.
Ghiran, Ionita
Tullius, Stefan G.
Article History
Received: 24 August 2015
Accepted: 26 January 2016
First Online: 1 March 2016
Competing interests
: The authors declare no competing financial interests.