Text and Data Mining valid from 2019-03-22
First Online: 22 March 2019
Compliance With Ethical Standards
: Konstantinos Leventakos, Anna J. Schwecke, Erin Deering, Elizabeth Cathcart-Rake, Anna C. Sanh, and Aminah Jatoi 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.