Text and Data Mining valid from 2018-11-15
Received: 6 June 2018
Accepted: 29 October 2018
First Online: 15 November 2018
Compliance with ethical standards
: The authors declare that they have no conflict of interest. SW is elected Pharmacovigilance Risk Assessment Committee (PRAC) member of the European Medicines Agency. The opinions expressed are those of the writers, and may not be understood or quoted as being made on behalf of the PRAC or reflecting the position of the PRAC.