Pfeiffer, Thomas R.
Burnham, Jeremy M.
Kanakamedala, Ajay C.
Hughes, Jonathan D.
Zlotnicki, Jason
Popchak, Adam
Debski, Richard E.
Musahl, Volker
Article History
Received: 29 July 2018
Accepted: 23 October 2018
First Online: 29 October 2018
Compliance with ethical standards
:
: VM and RD have a patent PIVOT app licensed to Impellia-PIVOT. All other authors declare that they have no conflict of interest related to this study.
: Approval was obtained from the University of Pittsburgh Institutional Review Board (PRO09030172).
: Informed consent was obtained from all individual participants included in the study.