Text and Data Mining valid from 2019-03-28
Received: 28 November 2018
Accepted: 4 March 2019
First Online: 28 March 2019
Compliance with ethical standards
: Brian O’Doherty, Jane Dorman, Karen McGrath, Kevin Kelly and David Molony were involved in conduct of study and Seán Lacey provided statistical service. Sarah Whelan, Simon Schmid and Shane Sullivan are employees of Novartis. Authors have no potential conflict of interest to declare. The authors received no compensation related to the development of the manuscript.