Gong, Peijie http://orcid.org/0000-0002-3866-2013
Riemann, Michael
Dong, Duan
Stoeffler, Nadja
Gross, Bernadette
Markel, Armin
Nick, Peter
Funding for this research was provided by:
Interreg
Article History
Received: 24 October 2018
Accepted: 1 February 2019
First Online: 22 February 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.