Funding for this research was provided by:
Norges Forskningsråd (239871/F20)
National Institutes of Health (R01 AR049069)
Received: 6 June 2018
Accepted: 14 October 2019
First Online: 18 November 2019
Ethics approval and consent to participate
: The tissue used for this experiment were donated by Mayo Clinic researchers after the conclusion of their Institutional Animal Committee for Use and Care approved studies. The animals were kept in an approved animal facility to ensure animal welfare. Animal maintenance and euthanization was conducted in strict accordance with guidelines provided by Mayo Clinic and the National Institute of Health.
: Not applicable.
: The authors declare that they have no competing interests.