Liu, Fang
Fiencke, Claudia
Guo, Jianbin
Lyu, Tao
Dong, Renjie
Pfeiffer, Eva-Maria
Funding for this research was provided by:
German Federal Ministry of Education and Research (033RD1102B)
National key research and development plan (2018YFD0800102)
Beijing Municipal Commission of Education (35030004)
China Scholarship Council (non)
Article History
Received: 22 October 2018
Accepted: 20 March 2019
First Online: 6 April 2019