Bayer, Barbara
Vojvoda, Jana
Offre, Pierre
Alves, Ricardo J E
Elisabeth, Nathalie H
Garcia, Juan A L
Volland, Jean-Marie
Srivastava, Abhishek
Schleper, Christa
Herndl, Gerhard J
Article History
Received: 22 April 2015
Revised: 28 September 2015
Accepted: 5 October 2015
First Online: 3 November 2015
Competing interests
: The authors declare no conflict of interest.