Funding for this research was provided by:
U.S. Department of Health & Human Services | National Institutes of Health (T32GM008152)
Received: 5 August 2019
Accepted: 3 December 2019
First Online: 20 December 2019
: J.A.R. holds equity in the company MC10, Inc. that makes wearable sensors for medical applications. The remaining authors declare that they have no competing interests.