Jordan, Christian
Tiede, Jan https://orcid.org/0000-0003-0119-046X
Lojek, Oliver
Visscher, Jan
Apel, Heiko https://orcid.org/0000-0002-8852-652X
Nguyen, Hong Quan
Quang, Chau Nguyen Xuan
Schlurmann, Torsten https://orcid.org/0000-0002-4691-7629
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (02WM1338D, 02WM1338D, 02WM1338D, 02WM1338D, 02WM1338C, 02WM1338D)
Vietnamese Ministry of Science and Technology (MOST)
Article History
Received: 6 June 2019
Accepted: 30 October 2019
First Online: 28 November 2019
Competing interests
: The authors declare no competing interests.