Funding for this research was provided by:
Stockholms Läns Landsting (Clinical Post doc)
Text and Data Mining valid from 2019-07-15
Received: 26 May 2019
Accepted: 4 July 2019
First Online: 15 July 2019
Ethics approval and consent to participate
: This study was approved by the local ethics committee in Stockholm. Patients provided oral and written consent to participate.
: Patients provided oral and written consent for publication.
: The authors declare that they have no competing interests.