Huang, Di-Ying
Bechly, Günter
Nel, Patricia
Engel, Michael S.
Prokop, Jakub
Azar, Dany
Cai, Chen-Yang
van de Kamp, Thomas
Staniczek, Arnold H.
Garrouste, Romain
Krogmann, Lars
dos Santos Rolo, Tomy
Baumbach, Tilo
Ohlhoff, Rainer
Shmakov, Alexey S.
Bourgoin, Thierry
Nel, André
Article History
Received: 21 July 2015
Accepted: 26 February 2016
First Online: 10 March 2016
Competing interests
: The authors declare no competing financial interests.