First Online: 20 March 2020
Compliance with Ethical Standards
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975, as revised in 2000.
: Authors Acquilano, Noel, and Drake declare that they have no conflict of interest. Author Hendrick is employed by WestBridge, Inc.; Author Gamache was employed by Westbridge, Inc. while the study was being conducted.
: Because we analyzed de-identified data that were already collected as part of the treatment program’s quality improvement efforts, the institutional review board waived the requirement for informed consent and deemed that this study was exempt from further review.