Li, Xiaojing
Hildebrandt, Andrea
Sommer, Werner
Wilhelm, Oliver
Reuter, Martin
Montag, Christian
Zhou, Changsong
Funding for this research was provided by:
Hong Kong Baptist University
Elsa Neumann Scholarship
Alexander von Humboldt-Stiftung
Deutsche Forschungsgemeinschaft (HI 1780/2-1, SO 177/26-1)
Hong Kong Baptist University Strategic Development Fund
Hong Kong Baptist University Research Committee Interdisciplinary Research Matching Scheme (IRMS/16-17/04)
German Research Foundation (DFG, MO2363/3-2)
Article History
Received: 18 September 2018
Accepted: 26 May 2019
First Online: 8 June 2019
Compliance with ethical standards
:
: Xiaojing Li, Andrea Hildebrandt, Werner Sommer, Oliver Wilhelm, Martin Reuter, Christian Montag, and Changsong Zhou declare that they have no conflict of interest.
: All data collections had been approved by the ethics committee of Humboldt-Universität zu Berlin (Ref.-nr. 2013-01) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was collected for all participants involved in the studies.