Text and Data Mining valid from 2018-05-23
First Online: 23 May 2018
Change Date: 6 June 2018
Change Type: Correction
Change Details: The original article can be found online at.
Compliance with ethical standards
: K McKeage and K.A. Lyseng-Williamson are employees of Adis/Springer, are responsible for the article content and declare no conflicts of interest.