Funding for this research was provided by:
Region Hovedstaden (R129-A3973)
Candy foundation (CHEAD)
Sundhed og Sygdom, Det Frie Forskningsråd (1333-00275A, 09-069412)
Text and Data Mining valid from 2018-10-16
Received: 20 June 2018
Accepted: 11 September 2018
First Online: 16 October 2018
Ethics approval and consent to participate
: The study is approved by the Danish Data Protection Agency (2007–58-0015) and the Ethical Committee of Central Denmark (M-20090237). All participants gave informed oral and written consent to participate.
: TW: has served as a lecturer for and consultant to H. Lundbeck A/S.TFH, LKH,KB,LK,TMH,HH,HMP,KRN,OBP,CE,ES,HU and TW reports no competing interest.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.