Chen, Tao
Clauser, Christoph
Marquart, Gabriele
Willbrand, Karen
Hiller, Thomas
Funding for this research was provided by:
China Scholarship Council-RWTH Aachen University Joint PhD Program (201304190043)
Article History
Received: 3 August 2017
Accepted: 8 February 2018
First Online: 22 February 2018