Bowen, Gabriel J.
Maibauer, Bianca J.
Kraus, Mary J.
Röhl, Ursula
Westerhold, Thomas
Steimke, Amy
Gingerich, Philip D.
Wing, Scott L.
Clyde, William C.
Article History
Received: 29 May 2014
Accepted: 10 November 2014
First Online: 15 December 2014
Competing interests
: The authors declare no competing financial interests.