Grampp, Günter
Tran, Van Anh
Pantyukhov, Petr V.
Kokorin, Alexander I.
Funding for this research was provided by:
Österreichische Austauschdienst
Graz University of Technology
Article History
Received: 24 May 2020
Revised: 10 July 2020
First Online: 29 September 2020
Compliance with Ethical Standards
:
: The authors declare no competing interests.