Johnson, T. C.
Werne, J. P.
Brown, E. T.
Abbott, A.
Berke, M.
Steinman, B. A.
Halbur, J.
Contreras, S.
Grosshuesch, S.
Deino, A.
Scholz, C. A.
Lyons, R. P.
Schouten, S.
Damsté, J. S. Sinninghe
Article History
Received: 10 December 2015
Accepted: 28 June 2016
First Online: 10 August 2016
Competing interests
: The authors declare no competing financial interests.