Richter, Gesine
Krawczak, Michael
Lieb, Wolfgang
Wolff, Lena
Schreiber, Stefan
Buyx, Alena
Text and Data Mining valid from 2017-06-22
Article History
Received: 5 December 2016
Accepted: 24 April 2017
First Online: 22 June 2017
Competing interests
: The authors declare no conflict of interest.