*Center for Health Policy Research, University of California, Los Angeles, CA

†UCLA Fielding School of Public Health, Department of Health Policy and Management, Los Angeles, CA

‡Bureau of Primary Health Care, Health Resources and Services Administration, U.S. Department of Health and Human Services, Rockville, MD

This research was funded by the U.S. Department of Health and Human Services (HHS), Health Resources and Services Administration (HRSA), under HRSA contract number HHSH250201300023I. The views expressed in this publication are solely the opinions of the authors and do not necessarily reflect the official policies of HHS or HRSA, nor does mention of the department or agency names imply endorsement by the U.S. government.

The authors declare no conflict of interest.

Correspondence to: Nadereh Pourat, PhD, MSPH, 10960 Wilshire Blvd Suite 1550, Los Angeles, CA 90024. E-mail: [email protected].

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