Doll, Dietrich
Orlik, Andriu
Maier, Katharina
Kauf, Peter
Schmid, Marco
Diekmann, Maja
Vogt, Andreas P.
Stauffer, Verena K.
Luedi, Markus M.
Article History
Received: 14 March 2019
Accepted: 20 September 2019
First Online: 22 October 2019
Competing interests
: Dietrich Doll, Andriu Orlik, Katharina Maier, Peter Kauf, Marco Schmid, Maja Diekmann, Andreas P. Vogt, Verena K. Stauffer and Markus M. Luedi declare no competing financial interests. This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors. There are no relevant or minor financial relationships of authors, their relatives, or next of kin with external companies.