Pothmann, Anna http://orcid.org/0000-0001-5516-2777
Illing, Tanja
Wiegand, Cornelia
Hartmann, Albert A.
Elsner, Peter
Article History
First Online: 23 August 2019
Compliance with ethical standards
:
: No funding was received for the preparation of this manuscript.
: A. Pothmann, T. Illing, C. Wiegand, A. Hartmann and P. Elsner declare that they have no conflict of interest.
Free to read: This content has been made available to all.