1Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), Los Angeles, California, USA
2Department of Medicine, Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
3Department of Health Policy and Management, UCLA Fielding School of Public Health, Los Angeles, California, USA
Correspondence: Folasade P. May, MD, MPhil, Cedars-Sinai Center for Outcomes Research and Education (CS-CORE), Pacific Theaters Building, 116 North Robertson Boulevard, 4th Floor, Los Angeles, California 90048, USA. E-mail: [email protected]
Guarantor of the article: Folasade P. May, MD, MPhil.
Specific author contributions: Folasade P. May: study concept and design, acquisition of data, conceptual model, analysis and interpretation of data, drafting of the manuscript, critical revision of the manuscript, and approval of final draft submitted; Christopher V. Almario: analysis and interpretation of data, drafting of the manuscript, critical revision of the manuscript, and approval of final draft submitted; Ninez Ponce: study concept and design, analysis and interpretation of data, drafting of the manuscript, critical revision of the manuscript, and approval of final draft submitted; Brennan M.R. Spiegel: study concept and design, interpretation of data, critical revision of the manuscript for important intellectual content, overall study supervision, and approval of final draft submitted.
Financial support: Dr May was supported by a National Institutes of Health T32 training grant (NIH T32DK07180-40) during her gastroenterology and health services research training at UCLA.
Potential competing interests: None.
