Guo, Yongwei
Rokohl, Alexander C.
Kroth, Katharina
Li, Senmao
Lin, Ming
Jia, Renbing
Heindl, Ludwig M. http://orcid.org/0000-0002-4413-6132
Funding for this research was provided by:
China Scholarship Council (201708080141)
Universität zu Köln (2680148101)
Article History
Received: 15 July 2020
Revised: 14 September 2020
Accepted: 17 September 2020
First Online: 6 October 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.