Funding for this research was provided by:
Text and Data Mining valid from 2019-01-10
Received: 6 July 2018
Accepted: 4 December 2018
First Online: 10 January 2019
Ethics approval and consent to participate
: This study was approved by the Western Institutional Review Board (WIRB, Study No.: 1178316). This Board found that this research met the requirements for a waiver of consent under 45 CFR 46.116(d), thus no further permissions were required to utilize the datasets for this study.
: Not applicable.
: NH and LW are employees for Boehringer Ingelheim., CE and HN are employees of Optum. KM and CC were employees of Optum at the time this study was conducted. The authors have no conflicts of interest to report.
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