Gamrin-Gripenberg, Lena
Sundström-Rehal, Martin
Olsson, Daniel
Grip, Jonathan
Wernerman, Jan
Rooyackers, Olav http://orcid.org/0000-0002-3391-5448
Funding for this research was provided by:
Stockholms Läns Landsting
Stockholms Läns Landsting
Vetenskapsrådet
Article History
Received: 18 May 2017
Accepted: 27 December 2017
First Online: 23 January 2018
Ethics approval and consent to participate
: The protocol was approved by the Regional Ethics Committee in Stockholm (2008/642), and informed consent was obtained from the patients or, more commonly, from their next of kin after information on the protocol and the risks involved was provided orally as well as in writing.
: Not applicable.
: The authors declare that they have no competing interests.
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