Tegel, Willy
Seim, Andrea
Skiadaresis, Georgios
Ljungqvist, Fredrik Charpentier
Kahle, Hans-Peter
Land, Alexander
Muigg, Bernhard
Nicolussi, Kurt
Büntgen, Ulf
Funding for this research was provided by:
German Research Foundation DFG (TE 613/3-2, SE 2802/1-1)
Swedish Research Council (2018-01272)
Projekt DEAL
Article History
Received: 13 July 2020
Accepted: 15 September 2020
First Online: 1 October 2020
Competing interests
: The authors declare no competing interests.