Funding for this research was provided by:
Det Frie Forskningsråd (DFF-4089-00178)
Text and Data Mining valid from 2017-09-15
Received: 17 August 2016
Accepted: 6 September 2017
First Online: 15 September 2017
Compliance with Ethical Standards
: The authors declare that no potential conflicts of interest pertain to this submission.
: The present study did not involve non-human animals. The procedures performed in this study involving human participants were in accordance with the ethical standards of the Danish national research committee and with the 1964 Helsinki declaration and its later amendments.
: Informed consent was signed by all participants prior to the experiments. The manuscript does not contain clinical studies or patient data.