Schoeler, Constantin
Malinowska, Klara H.
Bernardi, Rafael C.
Milles, Lukas F.
Jobst, Markus A.
Durner, Ellis
Ott, Wolfgang
Fried, Daniel B.
Bayer, Edward A.
Schulten, Klaus
Gaub, Hermann E.
Nash, Michael A.
Article History
Received: 25 June 2014
Accepted: 22 October 2014
First Online: 8 December 2014
Competing interests
: The authors declare no competing financial interests.