Funding for this research was provided by:
National Institute on Alcohol Abuse and Alcoholism (K23AA024503)
National Institute on Drug Abuse (R01DA04171)
U.S. National Library of Medicine (R01LM012973)
Text and Data Mining valid from 2020-04-29
Received: 19 December 2019
Accepted: 22 April 2020
First Online: 29 April 2020
Ethics approval and consent to participate
: The study was approved by the Loyola University Chicago Institutional Review Board (LU #211621). Need for patient consent was waived by the Loyola University Chicago Institutional Review Board. However, the minimal data underlying the results of this study are only available upon request due to ethical and legal restrictions imposed by the Loyola University Chicago Institutional Review Board (please see section on Data Availability).
: Not Applicable.
: The authors declare they have no competing interests.