Funding for this research was provided by:
European Research Council (ERC-2011-AdG 294576)
Skåne University Hospital Funds
Received: 14 June 2017
Accepted: 19 February 2018
First Online: 27 February 2018
Ethics approval and consent to participate
: The Research Ethics Committee for Southern Sweden (11–92, 349–00) approved the study. All participating patients provided a written informed consent for the scientific study and in the ethical approval it is stated that data should be published in such a manner that the identity of an individual patient is not revealed.
: Not applicable.
: The authors declare that they have no competing interests.
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