Bordag, Natalie
Klie, Sebastian
Jürchott, Kathrin
Vierheller, Janine
Schiewe, Hajo
Albrecht, Valerie
Tonn, Jörg-Christian
Schwartz, Christoph
Schichor, Christian
Selbig, Joachim
Article History
Received: 1 July 2015
Accepted: 5 October 2015
First Online: 3 November 2015
Competing interests
: N.B., H.S. and S.K. were employees of companies offering metabolomics research, however the authors received no financial gain from this publication. All other authors declare no competing financial interests.