Funding for this research was provided by:
Albert-Ludwigs-Universität Freiburg im Breisgau
Text and Data Mining valid from 2020-01-13
First Online: 13 January 2020
Compliance with Ethical Standards
: Jonathan Sheppard reports grants from the German Federal Ministry of Education and Research, during manuscript preparation. Sven Mutke reports grants from European Union’s Horizon 2020 research & innovation programme, during manuscript preparation; James Chamberlain, Dolores Agúndez, Prodyut Bhattacharya, Paxie Wanangwa Chirwa, Andrey Gontcharov, Willie Cliffie John Sagona, Hai-long Shen, and Wubalem Tadesse declare that they have no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.