Funding for this research was provided by:
Agency for Healthcare Research and Quality (K12HS022989)
Received: 26 September 2018
Accepted: 26 September 2019
First Online: 21 October 2019
: This study was approved by the University of Pittsburgh Institutional Review Board (PRO17080373). There was minimal risk for participation in the study. Patients were consented verbally; this was approved by the ethics committee as: 1) no information was linked to the patient; 2) no samples were taken from patients; 3) patients’ medical charts were not entered; and 4) no follow-up occurred after the initial encounter.
: Not applicable as data presented are summary data and no individuals are identifiable in this study.
: The authors declare that they have no competing interests.