Funding for this research was provided by:
Sandia National Laboratories (LDRD 2017-200188)
Received: 4 October 2019
Accepted: 12 February 2020
First Online: 20 March 2020
Ethics approval and consent to participate
: All study procedures were approved by the Sandia National Laboratories Human Studies Board, and all participants provided informed consent before participating in the experiment.
: Not applicable.
: The authors declare that they have no competing interests.