De Alba, Armando
Britigan, Denise H.
Lyden, Elizabeth
Johansson, Patrik
Article History
Received: 29 August 2018
Revised: 17 January 2019
Accepted: 25 January 2019
First Online: 12 February 2019
Compliance with Ethical Standards
: We have no conflict of interest to declare. This research study received institutional review (IRB) approval from the University of Nebraska Medical Center. We warrant that informed consent was obtained from all individual participants included in the study. All co-authors have both contributed substantially to the paper and have approved the version being submitted.