Yip, King Tuo
Zhong, Xue Yin
Seibel, Nadia
Pütz, Stefanie
Autzen, Jasmin
Gasper, Raphael
Hofmann, Eckhard
Scherkenbeck, Jürgen
Stoll, Raphael
Article History
Received: 21 October 2015
Accepted: 11 April 2016
First Online: 6 May 2016
Competing interests
: Some of the results presented in this publication are covered by the German patent no. DE 10 2015 103 158 A1.