Funding for this research was provided by:
National Institutes of Health (T32 HL007955)
Received: 13 August 2019
Accepted: 4 February 2020
First Online: 27 February 2020
Consent for publication
: Written consent for publication was attained from the individual whose data is presented in the published study, including for identifying images in Figs. InternalRef removed and InternalRef removed.
: All authors report no competing interests, with exception of MJS who reports receiving equipment support (Biostamps) for research from MC10, Inc. Study was conducted at arms length from MC10, with MC10 having no role in design of the study, nor in collection, analysis, and interpretation of data or writing of the manuscript.