Wichert, Moreno
Krall, Nikolaus
Decurtins, Willy
Franzini, Raphael M.
Pretto, Francesca
Schneider, Petra
Neri, Dario
Scheuermann, Jörg
Article History
Received: 15 August 2014
Accepted: 9 December 2014
First Online: 26 January 2015
Competing interests
: D.N. is a co-founder and shareholder of Philochem AG (Otelfingen, Switzerland) and J.S. is a board member of Philochem AG.