Text and Data Mining valid from 2019-09-18
Received: 3 May 2019
Accepted: 6 September 2019
First Online: 18 September 2019
Ethics approval and consent to participate
: The study was deemed exempt by the Indiana University Institutional Review Board.
: Verbal consent was provided by participants prior to study commencement, and after study, information was reviewed and discussed with participants.
: The authors declare that they have no competing interests.